diff --git a/src/cdk/a11y/_index.scss b/src/cdk/a11y/_index.scss
index 292804e3ec49..b1259c85fd0a 100644
--- a/src/cdk/a11y/_index.scss
+++ b/src/cdk/a11y/_index.scss
@@ -26,7 +26,7 @@
 /// Emits the mixin's content nested under `$selector-context` if `$selector-context`
 /// is non-empty.
 /// @param selector-context The selector under which to nest the mixin's content.
-@mixin _cdk-optionally-nest-content($selector-context) {
+@mixin _optionally-nest-content($selector-context) {
   @if ($selector-context == '') {
     @content;
   }
@@ -68,7 +68,7 @@
       // Note that if this selector is updated, the same change has to be made inside
       // `_overlay.scss` which can't depend on this mixin due to some infrastructure limitations.
       .cdk-high-contrast-#{$target} {
-        @include _cdk-optionally-nest-content($selector-context) {
+        @include _optionally-nest-content($selector-context) {
           @content;
         }
       }
@@ -76,7 +76,7 @@
 
     @if ($encapsulation != 'off') {
       .cdk-high-contrast-#{$target} :host {
-        @include _cdk-optionally-nest-content($selector-context) {
+        @include _optionally-nest-content($selector-context) {
           @content;
         }
       }
diff --git a/src/cdk/scrolling/virtual-scroll-viewport.scss b/src/cdk/scrolling/virtual-scroll-viewport.scss
index 06c662a9e62d..c24aa19ed3ef 100644
--- a/src/cdk/scrolling/virtual-scroll-viewport.scss
+++ b/src/cdk/scrolling/virtual-scroll-viewport.scss
@@ -2,7 +2,7 @@
 // their container element (e.g. `<table>`, `<ul>`, etc.) needs to be placed in the viewport as
 // well. We reset some properties here to prevent these container elements from introducing
 // additional space that would throw off the scrolling calculations.
-@mixin _cdk-virtual-scroll-clear-container-space($direction) {
+@mixin _clear-container-space($direction) {
   $start: if($direction == horizontal, 'left', 'top');
   $end: if($direction == horizontal, 'right', 'bottom');
 
@@ -57,12 +57,12 @@ cdk-virtual-scroll-viewport {
 
 .cdk-virtual-scroll-orientation-horizontal .cdk-virtual-scroll-content-wrapper {
   min-height: 100%;
-  @include _cdk-virtual-scroll-clear-container-space(horizontal);
+  @include _clear-container-space(horizontal);
 }
 
 .cdk-virtual-scroll-orientation-vertical .cdk-virtual-scroll-content-wrapper {
   min-width: 100%;
-  @include _cdk-virtual-scroll-clear-container-space(vertical);
+  @include _clear-container-space(vertical);
 }
 
 // Spacer element that whose width or height will be adjusted to match the size of the entire data
diff --git a/src/cdk/text-field/_index.scss b/src/cdk/text-field/_index.scss
index f3f78bb423af..35a59d4de359 100644
--- a/src/cdk/text-field/_index.scss
+++ b/src/cdk/text-field/_index.scss
@@ -10,7 +10,7 @@
   // removed when measuring is complete. We use `!important` rules here to make sure user-specified
   // rules do not interfere with the measurement.
   textarea.cdk-textarea-autosize-measuring {
-    @include _cdk-textarea-autosize-measuring-base;
+    @include _autosize-measuring-base;
     height: auto !important;
     overflow: hidden !important;
   }
@@ -22,7 +22,7 @@
   // browsers they are, e.g. Chrome detects longer text and IE does't resize back to normal.
   // Identical issue report: https://bugzilla.mozilla.org/show_bug.cgi?id=448784
   textarea.cdk-textarea-autosize-measuring-firefox {
-    @include _cdk-textarea-autosize-measuring-base;
+    @include _autosize-measuring-base;
     height: 0 !important;
   }
 }
@@ -47,7 +47,7 @@
   }
 }
 
-@mixin _cdk-textarea-autosize-measuring-base {
+@mixin _autosize-measuring-base {
   // Having 2px top and bottom padding seems to fix a bug where Chrome gets an incorrect
   // measurement. We just have to account for it later and subtract it off the final result.
   padding: 2px 0 !important;
@@ -79,8 +79,7 @@ $autofill-color-frame-count: 0;
                cdk-text-field-autofill-color-#{$autofill-color-frame-count} both;
   }
 
-  $autofill-color-frame-count:
-      $autofill-color-frame-count + 1 !global;
+  $autofill-color-frame-count: $autofill-color-frame-count + 1 !global;
 }
 
 // @deprecated Use `autosize` and `autofill` instead.
diff --git a/src/material-experimental/mdc-button/_button-theme.scss b/src/material-experimental/mdc-button/_button-theme.scss
index 8f6b39db77b5..5e2d5898840c 100644
--- a/src/material-experimental/mdc-button/_button-theme.scss
+++ b/src/material-experimental/mdc-button/_button-theme.scss
@@ -19,7 +19,7 @@ $mat-button-state-target: '.mdc-button__ripple';
 $mat-fab-state-target: '.mdc-fab__ripple';
 
 // Applies the disabled theme color to the text color.
-@mixin _mat-button-disabled-color() {
+@mixin _disabled-color() {
   @include mdc-theme.prop(color,
       mdc-theme-color.ink-color-for-fill_(disabled, mdc-theme-color.$background));
 }
@@ -30,7 +30,7 @@ $mat-fab-state-target: '.mdc-fab__ripple';
 // previously set theme color, so it must be ordered after the theme styles.
 // TODO(andrewseguin): Discuss with the MDC team to see if we can avoid the :not(:disabled) by
 // manually styling disabled buttons with a [disabled] selector.
-@mixin _mat-button-apply-disabled-style() {
+@mixin _apply-disabled-style() {
   &[disabled][disabled] {
     @content;
   }
@@ -39,7 +39,7 @@ $mat-fab-state-target: '.mdc-fab__ripple';
 // The MDC button's ripple ink color is based on the theme color, not on the foreground base
 // which is what the ripple mixin uses. This creates a new theme that sets the color to the
 // foreground base to appropriately color the ink.
-@mixin _mat-button-ripple-ink-color($mdcColor) {
+@mixin _ripple-color($mdcColor) {
   @include ripple-theme.theme((
     foreground: (
       base: mdc-theme-color.prop-value($mdcColor)
@@ -51,7 +51,7 @@ $mat-fab-state-target: '.mdc-fab__ripple';
 // mixin `mdc-button--filled`.
 // TODO(andrewseguin): Discuss with the MDC team about providing a variable for the 0.12 value
 // or otherwise have a mixin we can call to apply this style for both button and anchors.
-@mixin _mat-button-disabled-background() {
+@mixin _disabled-background() {
   @include mdc-theme.prop(background-color,
       rgba(mdc-theme-color.prop-value(on-surface), 0.12));
 }
@@ -78,7 +78,7 @@ $mat-fab-state-target: '.mdc-fab__ripple';
         @include mdc-ripple-theme.states-base-color(primary,
           $query: mdc-helpers.$mat-theme-styles-query,
           $ripple-target: $mat-button-state-target);
-        @include _mat-button-ripple-ink-color(primary);
+        @include _ripple-color(primary);
       }
 
       &.mat-accent {
@@ -86,7 +86,7 @@ $mat-fab-state-target: '.mdc-fab__ripple';
         @include mdc-ripple-theme.states-base-color(secondary,
           $query: mdc-helpers.$mat-theme-styles-query,
           $ripple-target: $mat-button-state-target);
-        @include _mat-button-ripple-ink-color(secondary);
+        @include _ripple-color(secondary);
       }
 
       &.mat-warn {
@@ -94,7 +94,7 @@ $mat-fab-state-target: '.mdc-fab__ripple';
         @include mdc-ripple-theme.states-base-color(error,
           $query: mdc-helpers.$mat-theme-styles-query,
           $ripple-target: $mat-button-state-target);
-        @include _mat-button-ripple-ink-color(error);
+        @include _ripple-color(error);
       }
     }
 
@@ -117,7 +117,7 @@ $mat-fab-state-target: '.mdc-fab__ripple';
         @include mdc-ripple-theme.states-base-color(on-primary,
           $query: mdc-helpers.$mat-theme-styles-query,
           $ripple-target: $mat-button-state-target);
-        @include _mat-button-ripple-ink-color(on-primary);
+        @include _ripple-color(on-primary);
       }
 
       &.mat-accent {
@@ -128,7 +128,7 @@ $mat-fab-state-target: '.mdc-fab__ripple';
         @include mdc-ripple-theme.states-base-color(on-secondary,
           $query: mdc-helpers.$mat-theme-styles-query,
           $ripple-target: $mat-button-state-target);
-        @include _mat-button-ripple-ink-color(on-secondary);
+        @include _ripple-color(on-secondary);
       }
 
       &.mat-warn {
@@ -138,11 +138,11 @@ $mat-fab-state-target: '.mdc-fab__ripple';
         @include mdc-ripple-theme.states-base-color(on-error,
           $query: mdc-helpers.$mat-theme-styles-query,
           $ripple-target: $mat-button-state-target);
-        @include _mat-button-ripple-ink-color(on-error);
+        @include _ripple-color(on-error);
       }
 
-      @include _mat-button-apply-disabled-style() {
-        @include _mat-button-disabled-background();
+      @include _apply-disabled-style() {
+        @include _disabled-background();
       }
     }
 
@@ -167,21 +167,21 @@ $mat-fab-state-target: '.mdc-fab__ripple';
           $query: mdc-helpers.$mat-theme-styles-query);
       }
 
-      @include _mat-button-apply-disabled-style() {
+      @include _apply-disabled-style() {
         @include mdc-theme.prop(border-color,
             mdc-theme-color.ink-color-for-fill_(disabled, mdc-theme-color.$background));
       }
     }
 
     .mat-mdc-raised-button {
-      @include _mat-button-apply-disabled-style() {
+      @include _apply-disabled-style() {
         @include mdc-elevation-theme.elevation(0, $query: mdc-helpers.$mat-theme-styles-query);
       }
     }
 
     .mat-mdc-button, .mat-mdc-raised-button, .mat-mdc-unelevated-button, .mat-mdc-outlined-button {
-      @include _mat-button-apply-disabled-style() {
-        @include _mat-button-disabled-color();
+      @include _apply-disabled-style() {
+        @include _disabled-color();
       }
     }
 
@@ -249,7 +249,7 @@ $mat-fab-state-target: '.mdc-fab__ripple';
         @include mdc-fab-theme.container-color(primary,
           $query: mdc-helpers.$mat-theme-styles-query);
         @include mdc-fab-theme.ink-color(on-primary, $query: mdc-helpers.$mat-theme-styles-query);
-        @include _mat-button-ripple-ink-color(on-primary);
+        @include _ripple-color(on-primary);
       }
 
       &.mat-accent {
@@ -259,7 +259,7 @@ $mat-fab-state-target: '.mdc-fab__ripple';
         @include mdc-fab-theme.container-color(secondary,
           $query: mdc-helpers.$mat-theme-styles-query);
         @include mdc-fab-theme.ink-color(on-secondary, $query: mdc-helpers.$mat-theme-styles-query);
-        @include _mat-button-ripple-ink-color(on-secondary);
+        @include _ripple-color(on-secondary);
       }
 
       &.mat-warn {
@@ -268,12 +268,12 @@ $mat-fab-state-target: '.mdc-fab__ripple';
           $ripple-target: $mat-fab-state-target);
         @include mdc-fab-theme.container-color(error, $query: mdc-helpers.$mat-theme-styles-query);
         @include mdc-fab-theme.ink-color(on-error, $query: mdc-helpers.$mat-theme-styles-query);
-        @include _mat-button-ripple-ink-color(on-error);
+        @include _ripple-color(on-error);
       }
 
-      @include _mat-button-apply-disabled-style() {
-        @include _mat-button-disabled-color();
-        @include _mat-button-disabled-background();
+      @include _apply-disabled-style() {
+        @include _disabled-color();
+        @include _disabled-background();
         @include mdc-elevation-theme.elevation(0, $query: mdc-helpers.$mat-theme-styles-query);
       }
     }
@@ -324,7 +324,7 @@ $mat-fab-state-target: '.mdc-fab__ripple';
           $query: mdc-helpers.$mat-theme-styles-query,
           $ripple-target: $mat-button-state-target);
         @include mdc-icon-button.ink-color(primary, $query: mdc-helpers.$mat-theme-styles-query);
-        @include _mat-button-ripple-ink-color(primary);
+        @include _ripple-color(primary);
       }
 
       &.mat-accent {
@@ -332,7 +332,7 @@ $mat-fab-state-target: '.mdc-fab__ripple';
           $query: mdc-helpers.$mat-theme-styles-query,
           $ripple-target: $mat-button-state-target);
         @include mdc-icon-button.ink-color(secondary, $query: mdc-helpers.$mat-theme-styles-query);
-        @include _mat-button-ripple-ink-color(secondary);
+        @include _ripple-color(secondary);
       }
 
       &.mat-warn {
@@ -340,11 +340,11 @@ $mat-fab-state-target: '.mdc-fab__ripple';
           $query: mdc-helpers.$mat-theme-styles-query,
           $ripple-target: $mat-button-state-target);
         @include mdc-icon-button.ink-color(error, $query: mdc-helpers.$mat-theme-styles-query);
-        @include _mat-button-ripple-ink-color(error);
+        @include _ripple-color(error);
       }
 
-      @include _mat-button-apply-disabled-style() {
-        @include _mat-button-disabled-color();
+      @include _apply-disabled-style() {
+        @include _disabled-color();
       }
     }
 
diff --git a/src/material-experimental/mdc-form-field/_form-field-density.scss b/src/material-experimental/mdc-form-field/_form-field-density.scss
index dfda4fc65de2..fa9b3c312d61 100644
--- a/src/material-experimental/mdc-form-field/_form-field-density.scss
+++ b/src/material-experimental/mdc-form-field/_form-field-density.scss
@@ -7,7 +7,7 @@
 // Mixin that sets the vertical spacing for the infix container of filled form fields.
 // We need to apply spacing to the infix container because we removed the input padding
 // provided by MDC in order to support arbitrary form-field controls.
-@mixin _mat-mdc-form-field-infix-vertical-spacing-filled($with-label-padding, $no-label-padding) {
+@mixin _infix-vertical-spacing-filled($with-label-padding, $no-label-padding) {
   .mat-mdc-text-field-wrapper:not(.mdc-text-field--outlined) .mat-mdc-form-field-infix {
     padding-top: map.get($with-label-padding, top);
     padding-bottom: map.get($with-label-padding, bottom);
@@ -23,7 +23,7 @@
 // Mixin that sets the vertical spacing for the infix container of outlined form fields.
 // We need to apply spacing to the infix container because we removed the input padding
 // provided by MDC in order to support arbitrary form-field controls.
-@mixin _mat-mdc-form-field-infix-vertical-spacing-outlined($padding) {
+@mixin _infix-vertical-spacing-outlined($padding) {
   .mat-mdc-text-field-wrapper.mdc-text-field--outlined .mat-mdc-form-field-infix {
     padding-top: map.get($padding, top);
     padding-bottom: map.get($padding, bottom);
@@ -98,13 +98,13 @@
   // aligned as if there is no label. This is done similarly in MDC and is specified in the
   // Material Design specification. Outline form fields position the control as if there is no
   // label. This is because the label overflows the form-field and doesn't need space at the top.
-  @include _mat-mdc-form-field-infix-vertical-spacing-outlined($no-label-padding);
+  @include _infix-vertical-spacing-outlined($no-label-padding);
 
   // MDC hides labels for filled form fields when the form field height decreases. We match
   // this behavior in our custom density styles.
   @if $hide-filled-floating-label {
     // Update the spacing for filled form fields to account for the hidden floating label.
-    @include _mat-mdc-form-field-infix-vertical-spacing-filled(
+    @include _infix-vertical-spacing-filled(
           $no-label-padding, $no-label-padding);
     .mat-mdc-text-field-wrapper:not(.mdc-text-field--outlined) .mdc-floating-label {
         display: none;
@@ -114,7 +114,7 @@
     // By default, filled form fields align their controls differently based on whether there
     // is a label or not. MDC does this too, but we cannot rely on their styles as we support
     // arbitrary form field controls and MDC only applies their spacing to the `<input>` elements.
-    @include _mat-mdc-form-field-infix-vertical-spacing-filled(
+    @include _infix-vertical-spacing-filled(
           $with-label-padding, $no-label-padding);
   }
 }
diff --git a/src/material-experimental/mdc-form-field/_form-field-theme.scss b/src/material-experimental/mdc-form-field/_form-field-theme.scss
index 670ce9407286..c4efa35e83e3 100644
--- a/src/material-experimental/mdc-form-field/_form-field-theme.scss
+++ b/src/material-experimental/mdc-form-field/_form-field-theme.scss
@@ -16,9 +16,9 @@
 
 // Mixin that overwrites the default MDC text-field color styles to be based on
 // the given theme palette. The MDC text-field is styled using `primary` by default.
-@mixin _mat-mdc-text-field-color-styles($palette-name,
+@mixin _color-styles($palette-name,
   $query: mdc-helpers.$mat-theme-styles-query) {
-  $_mdc-text-field-focused-label-color: mdc-textfield.$focused-label-color;
+  $orig-focused-label-color: mdc-textfield.$focused-label-color;
   mdc-textfield.$focused-label-color: rgba(mdc-theme-color.prop-value($palette-name), 0.87);
 
   @include mdc-textfield.caret-color($palette-name, $query);
@@ -36,7 +36,7 @@
     @include mdc-textfield.focused-outline-color($palette-name, $query);
   }
 
-  mdc-textfield.$focused-label-color: $_mdc-text-field-focused-label-color;
+  mdc-textfield.$focused-label-color: $orig-focused-label-color;
 }
 
 @mixin color($config-or-theme) {
@@ -52,11 +52,11 @@
       @include form-field-native-select.private-form-field-native-select-color($config);
 
       .mat-mdc-form-field.mat-accent {
-        @include _mat-mdc-text-field-color-styles(secondary);
+        @include _color-styles(secondary);
       }
 
       .mat-mdc-form-field.mat-warn {
-        @include _mat-mdc-text-field-color-styles(error);
+        @include _color-styles(error);
       }
     }
   }
diff --git a/src/material-experimental/mdc-helpers/_focus-indicators-theme.scss b/src/material-experimental/mdc-helpers/_focus-indicators-theme.scss
index 682565a87abf..814b7314338c 100644
--- a/src/material-experimental/mdc-helpers/_focus-indicators-theme.scss
+++ b/src/material-experimental/mdc-helpers/_focus-indicators-theme.scss
@@ -3,7 +3,7 @@
 @use '../../material/core/theming/theming';
 
 // Mixin that applies the border color for the focus indicators.
-@mixin _mat-mdc-strong-focus-indicators-border-color($color) {
+@mixin _border-color($color) {
   .mat-mdc-focus-indicator::before {
     border-color: $color;
   }
@@ -12,7 +12,7 @@
 @mixin color($config-or-theme) {
   $config: theming.get-color-config($config-or-theme);
   $border-color: theming.get-color-from-palette(map.get($config, primary));
-  @include _mat-mdc-strong-focus-indicators-border-color($border-color);
+  @include _border-color($border-color);
 }
 
 /// Mixin that sets the color of the focus indicators.
@@ -33,7 +33,7 @@
 // stylelint-disable-next-line material/theme-mixin-api
 @mixin theme($theme-or-color) {
   @if meta.type-of($theme-or-color) != 'map' {
-    @include _mat-mdc-strong-focus-indicators-border-color($theme-or-color);
+    @include _border-color($theme-or-color);
   }
   @else {
     $theme: theming.private-legacy-get-theme($theme-or-color);
diff --git a/src/material-experimental/mdc-progress-bar/_progress-bar-theme.scss b/src/material-experimental/mdc-progress-bar/_progress-bar-theme.scss
index 948f90bd53c4..68a12ad20d34 100644
--- a/src/material-experimental/mdc-progress-bar/_progress-bar-theme.scss
+++ b/src/material-experimental/mdc-progress-bar/_progress-bar-theme.scss
@@ -4,7 +4,7 @@
 @use '../mdc-helpers/mdc-helpers';
 @use '../../material/core/theming/theming';
 
-@mixin _mat-mdc-progress-bar-color($color) {
+@mixin _palette-styles($color) {
   // TODO(crisbeto): the buffer color should come from somewhere in MDC, however at the time of
   // writing, their buffer color is hardcoded to #e6e6e6 which both doesn't account for theming
   // and doesn't match the Material design spec. For now we approximate the buffer background by
@@ -19,14 +19,14 @@
   $config: theming.get-color-config($config-or-theme);
   @include mdc-helpers.mat-using-mdc-theme($config) {
     .mat-mdc-progress-bar {
-      @include _mat-mdc-progress-bar-color(primary);
+      @include _palette-styles(primary);
 
       &.mat-accent {
-        @include _mat-mdc-progress-bar-color(secondary);
+        @include _palette-styles(secondary);
       }
 
       &.mat-warn {
-        @include _mat-mdc-progress-bar-color(error);
+        @include _palette-styles(error);
       }
     }
   }
diff --git a/src/material-experimental/mdc-progress-spinner/_progress-spinner-theme.scss b/src/material-experimental/mdc-progress-spinner/_progress-spinner-theme.scss
index 028da6bc6f94..f55d0f8a08b9 100644
--- a/src/material-experimental/mdc-progress-spinner/_progress-spinner-theme.scss
+++ b/src/material-experimental/mdc-progress-spinner/_progress-spinner-theme.scss
@@ -2,7 +2,7 @@
 @use '../mdc-helpers/mdc-helpers';
 @use '../../material/core/theming/theming';
 
-@mixin _mat-mdc-progress-spinner-color($color) {
+@mixin _palette-styles($color) {
   @include mdc-circular-progress.color($color, $query: mdc-helpers.$mat-theme-styles-query);
 }
 
@@ -10,14 +10,14 @@
   $config: theming.get-color-config($config-or-theme);
   @include mdc-helpers.mat-using-mdc-theme($config) {
     .mat-mdc-progress-spinner {
-      @include _mat-mdc-progress-spinner-color(primary);
+      @include _palette-styles(primary);
 
       &.mat-accent {
-        @include _mat-mdc-progress-spinner-color(secondary);
+        @include _palette-styles(secondary);
       }
 
       &.mat-warn {
-        @include _mat-mdc-progress-spinner-color(error);
+        @include _palette-styles(error);
       }
     }
   }
diff --git a/src/material-experimental/mdc-tabs/_tabs-theme.scss b/src/material-experimental/mdc-tabs/_tabs-theme.scss
index a8cc1c6e2012..6a83b77cc892 100644
--- a/src/material-experimental/mdc-tabs/_tabs-theme.scss
+++ b/src/material-experimental/mdc-tabs/_tabs-theme.scss
@@ -21,33 +21,33 @@
     mdc-tab.$text-label-color-default:
         rgba(mdc-theme-color.prop-value(on-surface), mdc-tab.$text-label-opacity);
 
-    @include _mat-mdc-tabs-palette-styles(mdc-tab.$text-label-color-active);
+    @include _palette-styles(mdc-tab.$text-label-color-active);
 
     .mat-mdc-tab-group, .mat-mdc-tab-nav-bar {
       &.mat-accent {
         mdc-tab.$text-label-color-active: secondary;
         mdc-tab.$icon-color-active: secondary;
-        @include _mat-mdc-tabs-palette-styles(mdc-tab.$text-label-color-active);
+        @include _palette-styles(mdc-tab.$text-label-color-active);
       }
 
       &.mat-warn {
         mdc-tab.$text-label-color-active: error;
         mdc-tab.$icon-color-active: error;
-        @include _mat-mdc-tabs-palette-styles(mdc-tab.$text-label-color-active);
+        @include _palette-styles(mdc-tab.$text-label-color-active);
       }
     }
 
     .mat-mdc-tab-group, .mat-mdc-tab-nav-bar {
       &.mat-background-primary {
-        @include _mat-mdc-tabs-background(primary, on-primary);
+        @include _background(primary, on-primary);
       }
 
       &.mat-background-accent {
-        @include _mat-mdc-tabs-background(secondary, on-secondary);
+        @include _background(secondary, on-secondary);
       }
 
       &.mat-background-warn {
-        @include _mat-mdc-tabs-background(error, on-error);
+        @include _background(error, on-error);
       }
     }
 
@@ -62,7 +62,7 @@
   mdc-tab.$text-label-color-default: $orig-text-label-color-default;
 }
 
-@mixin _mat-mdc-tabs-background($background-color, $foreground-color) {
+@mixin _background($background-color, $foreground-color) {
   // Note that these selectors target direct descendants so
   // that the styles don't apply to any nested tab groups.
 
@@ -89,7 +89,7 @@
   }
 }
 
-@mixin _mat-mdc-tabs-palette-styles($color) {
+@mixin _palette-styles($color) {
   @include mdc-tab.without-ripple($query: mdc-helpers.$mat-theme-styles-query);
   @include mdc-tab-indicator.underline-color($color, $query: mdc-helpers.$mat-theme-styles-query);
   @include mdc-tab-indicator.icon-color($color, $query: mdc-helpers.$mat-theme-styles-query);
diff --git a/src/material/autocomplete/_autocomplete-theme.scss b/src/material/autocomplete/_autocomplete-theme.scss
index 0825e4516db5..09e4782f9880 100644
--- a/src/material/autocomplete/_autocomplete-theme.scss
+++ b/src/material/autocomplete/_autocomplete-theme.scss
@@ -29,7 +29,7 @@
 
 @mixin typography($config-or-theme) {}
 
-@mixin _mat-autocomplete-density($config-or-theme) {}
+@mixin _density($config-or-theme) {}
 
 @mixin theme($theme-or-color-config) {
   $theme: theming.private-legacy-get-theme($theme-or-color-config);
@@ -42,7 +42,7 @@
       @include color($color);
     }
     @if $density != null {
-      @include _mat-autocomplete-density($density);
+      @include _density($density);
     }
     @if $typography != null {
       @include typography($typography);
diff --git a/src/material/badge/_badge-theme.scss b/src/material/badge/_badge-theme.scss
index 42500482c60d..724fc8bcf58c 100644
--- a/src/material/badge/_badge-theme.scss
+++ b/src/material/badge/_badge-theme.scss
@@ -16,7 +16,7 @@ $small-size: $default-size - 6;
 $large-size: $default-size + 6;
 
 // Mixin for building offset given different sizes
-@mixin _mat-badge-size($size) {
+@mixin _badge-size($size) {
   .mat-badge-content {
     width: $size;
     height: $size;
@@ -180,13 +180,13 @@ $large-size: $default-size + 6;
   }
 
   .mat-badge-small {
-    @include _mat-badge-size($small-size);
+    @include _badge-size($small-size);
   }
   .mat-badge-medium {
-    @include _mat-badge-size($default-size);
+    @include _badge-size($default-size);
   }
   .mat-badge-large {
-    @include _mat-badge-size($large-size);
+    @include _badge-size($large-size);
   }
 }
 
@@ -209,7 +209,7 @@ $large-size: $default-size + 6;
   }
 }
 
-@mixin _mat-badge-density($config-or-theme) {}
+@mixin _density($config-or-theme) {}
 
 @mixin theme($theme-or-color-config) {
   $theme: theming.private-legacy-get-theme($theme-or-color-config);
@@ -222,7 +222,7 @@ $large-size: $default-size + 6;
       @include color($color);
     }
     @if $density != null {
-      @include _mat-badge-density($density);
+      @include _density($density);
     }
     @if $typography != null {
       @include typography($typography);
diff --git a/src/material/bottom-sheet/_bottom-sheet-theme.scss b/src/material/bottom-sheet/_bottom-sheet-theme.scss
index 810dc345d622..5c2f645f7e7a 100644
--- a/src/material/bottom-sheet/_bottom-sheet-theme.scss
+++ b/src/material/bottom-sheet/_bottom-sheet-theme.scss
@@ -24,7 +24,7 @@
   }
 }
 
-@mixin _mat-bottom-sheet-density($config-or-theme) {}
+@mixin _density($config-or-theme) {}
 
 @mixin theme($theme-or-color-config) {
   $theme: theming.private-legacy-get-theme($theme-or-color-config);
@@ -37,7 +37,7 @@
       @include color($color);
     }
     @if $density != null {
-      @include _mat-bottom-sheet-density($density);
+      @include _density($density);
     }
     @if $typography != null {
       @include typography($typography);
diff --git a/src/material/bottom-sheet/bottom-sheet-container.scss b/src/material/bottom-sheet/bottom-sheet-container.scss
index 7870a4a7a7bf..f397a920774f 100644
--- a/src/material/bottom-sheet/bottom-sheet-container.scss
+++ b/src/material/bottom-sheet/bottom-sheet-container.scss
@@ -3,7 +3,7 @@
 // The bottom sheet minimum width on larger screen sizes is based
 // on increments of the toolbar, according to the spec. See:
 // https://material.io/guidelines/components/bottom-sheets.html#bottom-sheets-specs
-$_mat-bottom-sheet-width-increment: 64px;
+$_width-increment: 64px;
 $container-vertical-padding: 8px !default;
 $container-horizontal-padding: 16px !default;
 
@@ -30,18 +30,18 @@ $container-horizontal-padding: 16px !default;
 
 .mat-bottom-sheet-container-medium {
   @extend %_mat-bottom-sheet-container-border-radius;
-  min-width: $_mat-bottom-sheet-width-increment * 6;
-  max-width: calc(100vw - #{$_mat-bottom-sheet-width-increment * 2});
+  min-width: $_width-increment * 6;
+  max-width: calc(100vw - #{$_width-increment * 2});
 }
 
 .mat-bottom-sheet-container-large {
   @extend %_mat-bottom-sheet-container-border-radius;
-  min-width: $_mat-bottom-sheet-width-increment * 8;
-  max-width: calc(100vw - #{$_mat-bottom-sheet-width-increment * 4});
+  min-width: $_width-increment * 8;
+  max-width: calc(100vw - #{$_width-increment * 4});
 }
 
 .mat-bottom-sheet-container-xlarge {
   @extend %_mat-bottom-sheet-container-border-radius;
-  min-width: $_mat-bottom-sheet-width-increment * 9;
-  max-width: calc(100vw - #{$_mat-bottom-sheet-width-increment * 6});
+  min-width: $_width-increment * 9;
+  max-width: calc(100vw - #{$_width-increment * 6});
 }
diff --git a/src/material/button/_button-theme.scss b/src/material/button/_button-theme.scss
index dd3355f7cab8..f001bb9dc4c4 100644
--- a/src/material/button/_button-theme.scss
+++ b/src/material/button/_button-theme.scss
@@ -5,10 +5,10 @@
 @use '../core/typography/typography';
 @use '../core/typography/typography-utils';
 
-$_mat-button-ripple-opacity: 0.1;
+$_ripple-opacity: 0.1;
 
 // Applies a focus style to an mat-button element for each of the supported palettes.
-@mixin _mat-button-focus-overlay-color($config-or-theme) {
+@mixin _focus-overlay-color($config-or-theme) {
   $config: theming.get-color-config($config-or-theme);
   $primary: map.get($config, primary);
   $accent: map.get($config, accent);
@@ -34,7 +34,7 @@ $_mat-button-ripple-opacity: 0.1;
 // Applies the background color for a ripple. If the value provided is not a Sass color,
 // we assume that we've been given a CSS variable. Since we can't perform alpha-blending
 // on a CSS variable, we instead add the opacity directly to the ripple element.
-@mixin _mat-button-ripple-background($palette, $hue, $opacity) {
+@mixin _ripple-background($palette, $hue, $opacity) {
   $background-color: theming.get-color-from-palette($palette, $hue, $opacity);
   background-color: $background-color;
   @if (meta.type-of($background-color) != color) {
@@ -42,26 +42,26 @@ $_mat-button-ripple-opacity: 0.1;
   }
 }
 
-@mixin _mat-button-ripple-color($theme, $hue, $opacity: $_mat-button-ripple-opacity) {
+@mixin _ripple-color($theme, $hue, $opacity: $_ripple-opacity) {
   $primary: map.get($theme, primary);
   $accent: map.get($theme, accent);
   $warn: map.get($theme, warn);
 
   &.mat-primary .mat-ripple-element {
-    @include _mat-button-ripple-background($primary, $hue, $opacity);
+    @include _ripple-background($primary, $hue, $opacity);
   }
 
   &.mat-accent .mat-ripple-element {
-    @include _mat-button-ripple-background($accent, $hue, $opacity);
+    @include _ripple-background($accent, $hue, $opacity);
   }
 
   &.mat-warn .mat-ripple-element {
-    @include _mat-button-ripple-background($warn, $hue, $opacity);
+    @include _ripple-background($warn, $hue, $opacity);
   }
 }
 
 // Applies a property to an mat-button element for each of the supported palettes.
-@mixin _mat-button-theme-property($theme, $property, $hue) {
+@mixin _theme-property($theme, $property, $hue) {
   $primary: map.get($theme, primary);
   $accent: map.get($theme, accent);
   $warn: map.get($theme, warn);
@@ -102,14 +102,14 @@ $_mat-button-ripple-opacity: 0.1;
     color: inherit;
     background: transparent;
 
-    @include _mat-button-theme-property($config, 'color', text);
-    @include _mat-button-focus-overlay-color($config);
+    @include _theme-property($config, 'color', text);
+    @include _focus-overlay-color($config);
 
     // Setup the ripple color to be based on the text color. This ensures that the ripples
     // are matching with the current theme palette and are in contrast to the background color
     // (e.g in themed toolbars).
     .mat-ripple-element {
-      opacity: $_mat-button-ripple-opacity;
+      opacity: $_ripple-opacity;
       background-color: currentColor;
     }
   }
@@ -129,9 +129,9 @@ $_mat-button-ripple-opacity: 0.1;
     color: theming.get-color-from-palette($foreground, text);
     background-color: theming.get-color-from-palette($background, raised-button);
 
-    @include _mat-button-theme-property($config, 'color', default-contrast);
-    @include _mat-button-theme-property($config, 'background-color', default);
-    @include _mat-button-ripple-color($config, default-contrast);
+    @include _theme-property($config, 'color', default-contrast);
+    @include _theme-property($config, 'background-color', default);
+    @include _ripple-color($config, default-contrast);
   }
 
   .mat-stroked-button, .mat-flat-button {
@@ -176,7 +176,7 @@ $_mat-button-ripple-opacity: 0.1;
   }
 }
 
-@mixin _mat-button-density($config-or-theme) {}
+@mixin _density($config-or-theme) {}
 
 @mixin theme($theme-or-color-config) {
   $theme: theming.private-legacy-get-theme($theme-or-color-config);
@@ -189,7 +189,7 @@ $_mat-button-ripple-opacity: 0.1;
       @include color($color);
     }
     @if $density != null {
-      @include _mat-button-density($density);
+      @include _density($density);
     }
     @if $typography != null {
       @include typography($typography);
diff --git a/src/material/card/_card-theme.scss b/src/material/card/_card-theme.scss
index c2585619891f..3b2ccc2deab0 100644
--- a/src/material/card/_card-theme.scss
+++ b/src/material/card/_card-theme.scss
@@ -50,7 +50,7 @@
   }
 }
 
-@mixin _mat-card-density($config-or-theme) {}
+@mixin _density($config-or-theme) {}
 
 @mixin theme($theme-or-color-config) {
   $theme: theming.private-legacy-get-theme($theme-or-color-config);
@@ -63,7 +63,7 @@
       @include color($color);
     }
     @if $density != null {
-      @include _mat-card-density($density);
+      @include _density($density);
     }
     @if $typography != null {
       @include typography($typography);
diff --git a/src/material/checkbox/_checkbox-theme.scss b/src/material/checkbox/_checkbox-theme.scss
index 6272fc37c7b3..042dc14be951 100644
--- a/src/material/checkbox/_checkbox-theme.scss
+++ b/src/material/checkbox/_checkbox-theme.scss
@@ -110,7 +110,7 @@
   }
 }
 
-@mixin _mat-checkbox-density($config-or-theme) {}
+@mixin _density($config-or-theme) {}
 
 @mixin theme($theme-or-color-config) {
   $theme: theming.private-legacy-get-theme($theme-or-color-config);
@@ -123,7 +123,7 @@
       @include color($color);
     }
     @if $density != null {
-      @include _mat-checkbox-density($density);
+      @include _density($density);
     }
     @if $typography != null {
       @include typography($typography);
diff --git a/src/material/checkbox/checkbox.scss b/src/material/checkbox/checkbox.scss
index 6308feae5f67..09ad5bc9709f 100644
--- a/src/material/checkbox/checkbox.scss
+++ b/src/material/checkbox/checkbox.scss
@@ -8,17 +8,17 @@
 @use '../core/style/variables';
 
 // Manual calculation done on SVG
-$_mat-checkbox-mark-path-length: 22.910259;
-$_mat-checkbox-indeterminate-checked-easing-function: cubic-bezier(0.14, 0, 0, 1);
+$_path-length: 22.910259;
+$_indeterminate-checked-easing-function: cubic-bezier(0.14, 0, 0, 1);
 
 // The ripple size of the checkbox
-$_mat-checkbox-ripple-radius: 20px;
+$_ripple-radius: 20px;
 
 // The amount of spacing between the checkbox and its label.
-$_mat-checkbox-item-spacing: variables.$toggle-padding;
+$_item-spacing: variables.$toggle-padding;
 
 // The width of the line used to draw the checkmark / mixedmark.
-$_mat-checkbox-mark-stroke-size: 2 / 15 * checkbox-common.$size !default;
+$_mark-stroke-size: 2 / 15 * checkbox-common.$size !default;
 
 
 // Fades in the background of the checkbox when it goes from unchecked -> {checked,indeterminate}.
@@ -46,7 +46,7 @@ $_mat-checkbox-mark-stroke-size: 2 / 15 * checkbox-common.$size !default;
 // "Draws" in the checkmark when the checkbox goes from unchecked -> checked.
 @keyframes mat-checkbox-unchecked-checked-checkmark-path {
   0%, 50% {
-    stroke-dashoffset: $_mat-checkbox-mark-path-length;
+    stroke-dashoffset: $_path-length;
   }
 
   50% {
@@ -81,7 +81,7 @@ $_mat-checkbox-mark-stroke-size: 2 / 15 * checkbox-common.$size !default;
   }
 
   to {
-    stroke-dashoffset: $_mat-checkbox-mark-path-length * -1;
+    stroke-dashoffset: $_path-length * -1;
   }
 }
 
@@ -106,7 +106,7 @@ $_mat-checkbox-mark-stroke-size: 2 / 15 * checkbox-common.$size !default;
 // checkmark.
 @keyframes mat-checkbox-indeterminate-checked-checkmark {
   from {
-    animation-timing-function: $_mat-checkbox-indeterminate-checked-easing-function;
+    animation-timing-function: $_indeterminate-checked-easing-function;
     opacity: 0;
     transform: rotate(45deg);
   }
@@ -138,7 +138,7 @@ $_mat-checkbox-mark-stroke-size: 2 / 15 * checkbox-common.$size !default;
 // of "morphing" from mixedmark -> checkmark.
 @keyframes mat-checkbox-indeterminate-checked-mixedmark {
   from {
-    animation-timing-function: $_mat-checkbox-indeterminate-checked-easing-function;
+    animation-timing-function: $_indeterminate-checked-easing-function;
     opacity: 1;
     transform: rotate(0deg);
   }
@@ -196,10 +196,10 @@ $_mat-checkbox-mark-stroke-size: 2 / 15 * checkbox-common.$size !default;
   // potentially overwrite the absolute position of the container.
   .mat-checkbox-ripple {
     position: absolute;
-    left: calc(50% - #{$_mat-checkbox-ripple-radius});
-    top: calc(50% - #{$_mat-checkbox-ripple-radius});
-    height: $_mat-checkbox-ripple-radius * 2;
-    width: $_mat-checkbox-ripple-radius * 2;
+    left: calc(50% - #{$_ripple-radius});
+    top: calc(50% - #{$_ripple-radius});
+    height: $_ripple-radius * 2;
+    width: $_ripple-radius * 2;
     z-index: 1;
     pointer-events: none;
   }
@@ -237,7 +237,7 @@ $_mat-checkbox-mark-stroke-size: 2 / 15 * checkbox-common.$size !default;
   height: checkbox-common.$size;
   line-height: 0;
   margin: auto;
-  margin-right: $_mat-checkbox-item-spacing;
+  margin-right: $_item-spacing;
   order: 0;
   position: relative;
   vertical-align: middle;
@@ -247,7 +247,7 @@ $_mat-checkbox-mark-stroke-size: 2 / 15 * checkbox-common.$size !default;
 
   [dir='rtl'] & {
     margin: {
-      left: $_mat-checkbox-item-spacing;
+      left: $_item-spacing;
       right: auto;
     }
   }
@@ -343,9 +343,9 @@ $_mat-checkbox-mark-stroke-size: 2 / 15 * checkbox-common.$size !default;
 
 .mat-checkbox-checkmark-path {
   stroke: {
-    dashoffset: $_mat-checkbox-mark-path-length;
-    dasharray: $_mat-checkbox-mark-path-length;
-    width: $_mat-checkbox-mark-stroke-size;
+    dashoffset: $_path-length;
+    dasharray: $_path-length;
+    width: $_mark-stroke-size;
   }
 
   @include a11y.high-contrast(black-on-white, off) {
@@ -356,7 +356,7 @@ $_mat-checkbox-mark-stroke-size: 2 / 15 * checkbox-common.$size !default;
 }
 
 .mat-checkbox-mixedmark {
-  $height: math.floor($_mat-checkbox-mark-stroke-size);
+  $height: math.floor($_mark-stroke-size);
 
   width: calc(100% - 6px);
   height: $height;
@@ -375,14 +375,14 @@ $_mat-checkbox-mark-stroke-size: 2 / 15 * checkbox-common.$size !default;
   .mat-checkbox-inner-container {
     order: 1;
     margin: {
-      left: $_mat-checkbox-item-spacing;
+      left: $_item-spacing;
       right: auto;
     }
 
     [dir='rtl'] & {
       margin: {
         left: auto;
-        right: $_mat-checkbox-item-spacing;
+        right: $_item-spacing;
       }
     }
   }
diff --git a/src/material/chips/_chips-theme.scss b/src/material/chips/_chips-theme.scss
index a73823fb3600..8dc300fa43ee 100644
--- a/src/material/chips/_chips-theme.scss
+++ b/src/material/chips/_chips-theme.scss
@@ -7,7 +7,7 @@
 
 $chip-remove-font-size: 18px;
 
-@mixin _mat-chip-element-color($foreground, $background) {
+@mixin _element-color($foreground, $background) {
   background-color: $background;
   color: $foreground;
 
@@ -23,7 +23,7 @@ $chip-remove-font-size: 18px;
 // we assume that we've been given a CSS variable.
 // Since we can't perform alpha-blending on a CSS variable,
 // we instead add the opacity directly to the ripple element.
-@mixin _mat-chips-ripple-background($palette, $default-contrast, $opacity) {
+@mixin _ripple-background($palette, $default-contrast, $opacity) {
   $background-color: theming.get-color-from-palette($palette, $default-contrast, $opacity);
   background-color: $background-color;
   @if (meta.type-of($background-color) != color) {
@@ -31,12 +31,12 @@ $chip-remove-font-size: 18px;
   }
 }
 
-@mixin _mat-chip-theme-color($palette) {
-  @include _mat-chip-element-color(theming.get-color-from-palette($palette, default-contrast),
+@mixin _palette-styles($palette) {
+  @include _element-color(theming.get-color-from-palette($palette, default-contrast),
     theming.get-color-from-palette($palette));
 
   .mat-ripple-element {
-    @include _mat-chips-ripple-background($palette, default-contrast, 0.1);
+    @include _ripple-background($palette, default-contrast, 0.1);
   }
 }
 
@@ -53,7 +53,7 @@ $chip-remove-font-size: 18px;
   $unselected-foreground: theming.get-color-from-palette($foreground, text);
 
   .mat-chip.mat-standard-chip {
-    @include _mat-chip-element-color($unselected-foreground, $unselected-background);
+    @include _element-color($unselected-foreground, $unselected-background);
 
     &:not(.mat-chip-disabled) {
       &:active {
@@ -76,15 +76,15 @@ $chip-remove-font-size: 18px;
 
   .mat-chip.mat-standard-chip.mat-chip-selected {
     &.mat-primary {
-      @include _mat-chip-theme-color($primary);
+      @include _palette-styles($primary);
     }
 
     &.mat-warn {
-      @include _mat-chip-theme-color($warn);
+      @include _palette-styles($warn);
     }
 
     &.mat-accent {
-      @include _mat-chip-theme-color($accent);
+      @include _palette-styles($accent);
     }
   }
 }
@@ -103,7 +103,7 @@ $chip-remove-font-size: 18px;
   }
 }
 
-@mixin _mat-chips-density($config-or-theme) {}
+@mixin _density($config-or-theme) {}
 
 @mixin theme($theme-or-color-config) {
   $theme: theming.private-legacy-get-theme($theme-or-color-config);
@@ -116,7 +116,7 @@ $chip-remove-font-size: 18px;
       @include color($color);
     }
     @if $density != null {
-      @include _mat-chips-density($density);
+      @include _density($density);
     }
     @if $typography != null {
       @include typography($typography);
diff --git a/src/material/core/_core.scss b/src/material/core/_core.scss
index 3541c7d033b2..21e1fa2c0801 100644
--- a/src/material/core/_core.scss
+++ b/src/material/core/_core.scss
@@ -17,18 +17,18 @@
   @include text-field.text-field-autofill();
 
   @include focus-indicators.private-strong-focus-indicators-positioning();
-  @include _mat-mdc-core();
+  @include _mdc-core();
 }
 
 // Mixin that renders all of the core MDC styles. Private mixin included with `mat-core`.
-@mixin _mat-mdc-core() {
-  @include _mat-mdc-strong-focus-indicators-positioning();
+@mixin _mdc-core() {
+  @include _mdc-strong-focus-indicators-positioning();
 }
 
 // Mixin that ensures focus indicator host elements are positioned so that the focus indicator
 // pseudo element within is positioned relative to the host. Private mixin included within
 // `_mat-mdc-core`.
-@mixin _mat-mdc-strong-focus-indicators-positioning() {
+@mixin _mdc-strong-focus-indicators-positioning() {
   .mat-mdc-focus-indicator {
     position: relative;
   }
diff --git a/src/material/core/density/private/_compatibility.scss b/src/material/core/density/private/_compatibility.scss
index da2da9e34d53..ea01986af74b 100644
--- a/src/material/core/density/private/_compatibility.scss
+++ b/src/material/core/density/private/_compatibility.scss
@@ -8,11 +8,11 @@
 // system, and to support arbitrary properties in a density configuration.
 // https://github.com/material-components/material-components-web/blob/master/packages/mdc-density
 
-$_mat-density-interval: 4px !default;
-$_mat-density-minimum-scale: minimum !default;
-$_mat-density-maximum-scale: maximum !default;
-$_mat-density-supported-scales: (default, minimum, maximum) !default;
-$_mat-density-default-scale: 0 !default;
+$_density-interval: 4px !default;
+$_minimum-scale: minimum !default;
+$_maximum-scale: maximum !default;
+$_supported-scales: (default, $_minimum-scale, $_maximum-scale) !default;
+$_default-scale: 0 !default;
 
 // Whether density should be generated at root. This will be temporarily set to `true`
 // whenever density styles for legacy themes are generated.
@@ -47,8 +47,8 @@ $private-density-generate-styles: true;
 
 @function private-density-prop-value($density-config, $density-scale, $property-name) {
   @if (meta.type-of($density-scale) == 'string' and
-      list.index($list: $_mat-density-supported-scales, $value: $density-scale) == null) {
-    @error 'mat-density: Supported density scales #{$_mat-density-supported-scales}, '  +
+      list.index($list: $_supported-scales, $value: $density-scale) == null) {
+    @error 'mat-density: Supported density scales #{$_supported-scales}, '  +
       'but received #{$density-scale}.';
   }
 
@@ -59,11 +59,11 @@ $private-density-generate-styles: true;
     $value: map.get($property-scale-map, $density-scale);
   }
   @else {
-    $value: map.get($property-scale-map, default) + $density-scale * $_mat-density-interval;
+    $value: map.get($property-scale-map, default) + $density-scale * $_density-interval;
   }
 
-  $min-value: map.get($property-scale-map, $_mat-density-minimum-scale);
-  $max-value: map.get($property-scale-map, $_mat-density-maximum-scale);
+  $min-value: map.get($property-scale-map, $_minimum-scale);
+  $max-value: map.get($property-scale-map, $_maximum-scale);
 
   @if ($value < $min-value or $value > $max-value) {
     @error 'mat-density: #{$property-name} must be between #{$min-value} and ' +
diff --git a/src/material/core/focus-indicators/_focus-indicators-theme.scss b/src/material/core/focus-indicators/_focus-indicators-theme.scss
index dc543a63b430..66b6493fcce1 100644
--- a/src/material/core/focus-indicators/_focus-indicators-theme.scss
+++ b/src/material/core/focus-indicators/_focus-indicators-theme.scss
@@ -5,7 +5,7 @@
 @mixin color($config-or-theme) {
   $config: theming.get-color-config($config-or-theme);
   $border-color: theming.get-color-from-palette(map.get($config, primary));
-  @include _mat-strong-focus-indicators-border-color($border-color);
+  @include _border-color($border-color);
 }
 
 /// Mixin that sets the color of the focus indicators.
@@ -26,7 +26,7 @@
 // stylelint-disable-next-line material/theme-mixin-api
 @mixin theme($theme-or-color) {
   @if meta.type-of($theme-or-color) != 'map' {
-    @include _mat-strong-focus-indicators-border-color($theme-or-color);
+    @include _border-color($theme-or-color);
   }
   @else {
     $theme: theming.private-legacy-get-theme($theme-or-color);
@@ -40,7 +40,7 @@
 }
 
 // Mixin that applies the border color for the focus indicators.
-@mixin _mat-strong-focus-indicators-border-color($color) {
+@mixin _border-color($color) {
   .mat-focus-indicator::before {
     border-color: $color;
   }
diff --git a/src/material/core/option/_optgroup-theme.scss b/src/material/core/option/_optgroup-theme.scss
index ba85112b96b0..a07ce7609de7 100644
--- a/src/material/core/option/_optgroup-theme.scss
+++ b/src/material/core/option/_optgroup-theme.scss
@@ -24,7 +24,7 @@
   }
 }
 
-@mixin _mat-optgroup-density($config-or-theme) {}
+@mixin _density($config-or-theme) {}
 
 @mixin theme($theme-or-color-config) {
   $theme: theming.private-legacy-get-theme($theme-or-color-config);
@@ -37,7 +37,7 @@
       @include color($color);
     }
     @if $density != null {
-      @include _mat-optgroup-density($density);
+      @include _density($density);
     }
     @if $typography != null {
       @include typography($typography);
diff --git a/src/material/core/option/_option-theme.scss b/src/material/core/option/_option-theme.scss
index 024d36f6b678..0703575c18ac 100644
--- a/src/material/core/option/_option-theme.scss
+++ b/src/material/core/option/_option-theme.scss
@@ -58,7 +58,7 @@
   }
 }
 
-@mixin _mat-option-density($config-or-theme) {}
+@mixin _density($config-or-theme) {}
 
 @mixin theme($theme-or-color-config) {
   $theme: theming.private-legacy-get-theme($theme-or-color-config);
@@ -71,7 +71,7 @@
       @include color($color);
     }
     @if $density != null {
-      @include _mat-option-density($density);
+      @include _density($density);
     }
     @if $typography != null {
       @include typography($typography);
diff --git a/src/material/core/selection/pseudo-checkbox/_pseudo-checkbox-theme.scss b/src/material/core/selection/pseudo-checkbox/_pseudo-checkbox-theme.scss
index a166f73ea141..a83fa1410b6d 100644
--- a/src/material/core/selection/pseudo-checkbox/_pseudo-checkbox-theme.scss
+++ b/src/material/core/selection/pseudo-checkbox/_pseudo-checkbox-theme.scss
@@ -61,7 +61,7 @@
 
 @mixin typography($config-or-theme) {}
 
-@mixin _mat-pseudo-checkbox-density($config-or-theme) {}
+@mixin _density($config-or-theme) {}
 
 @mixin theme($theme-or-color-config) {
   $theme: theming.private-legacy-get-theme($theme-or-color-config);
@@ -74,7 +74,7 @@
       @include color($color);
     }
     @if $density != null {
-      @include _mat-pseudo-checkbox-density($density);
+      @include _density($density);
     }
     @if $typography != null {
       @include typography($typography);
diff --git a/src/material/core/selection/pseudo-checkbox/pseudo-checkbox.scss b/src/material/core/selection/pseudo-checkbox/pseudo-checkbox.scss
index b5f903246ecc..397a64ebe596 100644
--- a/src/material/core/selection/pseudo-checkbox/pseudo-checkbox.scss
+++ b/src/material/core/selection/pseudo-checkbox/pseudo-checkbox.scss
@@ -3,10 +3,10 @@
 @use '../../style/variables';
 
 // Padding inside of a pseudo checkbox.
-$_mat-pseudo-checkbox-padding: checkbox-common.$border-width * 2;
+$_padding: checkbox-common.$border-width * 2;
 
 // Size of the checkmark in a pseudo checkbox.
-$_mat-pseudo-checkmark-size: checkbox-common.$size - (2 * $_mat-pseudo-checkbox-padding);
+$_checkmark-size: checkbox-common.$size - (2 * $_padding);
 
 
 .mat-pseudo-checkbox {
@@ -58,11 +58,11 @@ $_mat-pseudo-checkmark-size: checkbox-common.$size - (2 * $_mat-pseudo-checkbox-
 }
 
 .mat-pseudo-checkbox-checked::after {
-  top: (checkbox-common.$size / 2) - ($_mat-pseudo-checkmark-size / 4) -
+  top: (checkbox-common.$size / 2) - ($_checkmark-size / 4) -
       (checkbox-common.$size / 10) - checkbox-common.$border-width;
-  left: $_mat-pseudo-checkbox-padding - checkbox-common.$border-width * 1.5;
-  width: $_mat-pseudo-checkmark-size;
-  height: ($_mat-pseudo-checkmark-size - checkbox-common.$border-width) / 2;
+  left: $_padding - checkbox-common.$border-width * 1.5;
+  width: $_checkmark-size;
+  height: ($_checkmark-size - checkbox-common.$border-width) / 2;
   border-left: checkbox-common.$border-width solid currentColor;
   transform: rotate(-45deg);
   opacity: 1;
diff --git a/src/material/core/theming/_theming.scss b/src/material/core/theming/_theming.scss
index bfe6ff18018d..cc99e203ae69 100644
--- a/src/material/core/theming/_theming.scss
+++ b/src/material/core/theming/_theming.scss
@@ -8,17 +8,17 @@
 $theme-ignore-duplication-warnings: false !default;
 
 // Whether density should be generated by default.
-$_mat-theme-generate-default-density: true !default;
+$_generate-default-density: true !default;
 
 // Warning that will be printed if duplicated styles are generated by a theme.
-$_mat-theme-duplicate-warning: 'Read more about how style duplication can be avoided in a ' +
-  'dedicated guide. https://github.com/angular/components/blob/master/guides/duplicate-theming-styles.md';
+$_duplicate-warning: 'Read more about how style duplication can be avoided in a dedicated ' +
+  'guide. https://github.com/angular/components/blob/master/guides/duplicate-theming-styles.md';
 
 // These variable are not intended to be overridden externally. They use `!default` to
 // avoid being reset every time this file is imported.
-$_mat-theme-emitted-color: () !default;
-$_mat-theme-emitted-typography: () !default;
-$_mat-theme-emitted-density: () !default;
+$_emitted-color: () !default;
+$_emitted-typography: () !default;
+$_emitted-density: () !default;
 
 // For a given hue in a palette, return the contrast color from the map of contrast palettes.
 // @param $palette
@@ -276,9 +276,9 @@ $_mat-theme-emitted-density: () !default;
   $density-config: get-density-config($theme);
   $typography-config: get-typography-config($theme);
   // Lists of previous `color`, `density` and `typography` configurations.
-  $previous-color: map.get($_mat-theme-emitted-color, $id) or ();
-  $previous-typography: map.get($_mat-theme-emitted-typography, $id) or ();
-  $previous-density: map.get($_mat-theme-emitted-density, $id) or ();
+  $previous-color: map.get($_emitted-color, $id) or ();
+  $previous-typography: map.get($_emitted-typography, $id) or ();
+  $previous-density: map.get($_emitted-density, $id) or ();
   // Whether duplicate legacy density styles would be generated.
   $duplicate-legacy-density: false;
 
@@ -286,8 +286,7 @@ $_mat-theme-emitted-density: () !default;
   @if $color-config != null {
     @if list.index($previous-color, $color-config) != null and
         not $theme-ignore-duplication-warnings {
-      @warn 'The same color styles are generated multiple times. ' +
-          $_mat-theme-duplicate-warning;
+      @warn 'The same color styles are generated multiple times. ' + $_duplicate-warning;
     }
     $previous-color: list.append($previous-color, $color-config);
   }
@@ -296,8 +295,7 @@ $_mat-theme-emitted-density: () !default;
   @if $typography-config != null {
     @if list.index($previous-typography, $typography-config) != null and
         not $theme-ignore-duplication-warnings {
-      @warn 'The same typography styles are generated multiple times. ' +
-          $_mat-theme-duplicate-warning;
+      @warn 'The same typography styles are generated multiple times. ' + $_duplicate-warning;
     }
     $previous-typography: list.append($previous-typography, $typography-config);
   }
@@ -312,19 +310,15 @@ $_mat-theme-emitted-density: () !default;
         $duplicate-legacy-density: true;
       }
       @else if not $theme-ignore-duplication-warnings {
-        @warn 'The same density styles are generated multiple times. ' +
-           $_mat-theme-duplicate-warning;
+        @warn 'The same density styles are generated multiple times. ' + $_duplicate-warning;
       }
     }
     $previous-density: list.append($previous-density, $density-config);
   }
 
-  $_mat-theme-emitted-color: map.merge(
-      $_mat-theme-emitted-color, ($id: $previous-color)) !global;
-  $_mat-theme-emitted-density: map.merge(
-      $_mat-theme-emitted-density, ($id: $previous-density)) !global;
-  $_mat-theme-emitted-typography: map.merge(
-      $_mat-theme-emitted-typography, ($id: $previous-typography)) !global;
+  $_emitted-color: map.merge($_emitted-color, ($id: $previous-color)) !global;
+  $_emitted-density: map.merge($_emitted-density, ($id: $previous-density)) !global;
+  $_emitted-typography: map.merge($_emitted-typography, ($id: $previous-typography)) !global;
 
   // Optionally, consumers of this mixin can wrap contents inside so that nested
   // duplicate style checks do not report another warning. e.g. if developers include
diff --git a/src/material/datepicker/_datepicker-theme.scss b/src/material/datepicker/_datepicker-theme.scss
index 584447a9c3e5..ef4205f61839 100644
--- a/src/material/datepicker/_datepicker-theme.scss
+++ b/src/material/datepicker/_datepicker-theme.scss
@@ -15,7 +15,7 @@ $today-fade-amount: 0.2;
 $calendar-body-font-size: 13px !default;
 $calendar-weekday-table-font-size: 11px !default;
 
-@mixin _mat-datepicker-color($palette) {
+@mixin _color($palette) {
   @include date-range-colors(
     theming.get-color-from-palette($palette, default, $range-fade-amount));
 
@@ -46,7 +46,7 @@ $calendar-weekday-table-font-size: 11px !default;
   .cdk-keyboard-focused .mat-calendar-body-active,
   .cdk-program-focused .mat-calendar-body-active {
     & > .mat-calendar-body-cell-content {
-      @include _mat-datepicker-unselected-cell {
+      @include _unselected-cell {
         background-color: theming.get-color-from-palette($palette, 0.3);
       }
     }
@@ -54,7 +54,7 @@ $calendar-weekday-table-font-size: 11px !default;
 }
 
 // Utility mixin to target cells that aren't selected. Used to make selector easier to follow.
-@mixin _mat-datepicker-unselected-cell {
+@mixin _unselected-cell {
   &:not(.mat-calendar-body-selected):not(.mat-calendar-body-comparison-identical) {
     @content;
   }
@@ -97,7 +97,7 @@ $calendar-weekday-table-font-size: 11px !default;
   }
 
   .mat-calendar-body-disabled > .mat-calendar-body-cell-content {
-    @include _mat-datepicker-unselected-cell {
+    @include _unselected-cell {
       color: $disabled-color;
     }
   }
@@ -121,7 +121,7 @@ $calendar-weekday-table-font-size: 11px !default;
   }
 
   .mat-calendar-body-today {
-    @include _mat-datepicker-unselected-cell {
+    @include _unselected-cell {
       // Note: though it's not text, the border is a hint about the fact that this is today's date,
       // so we use the hint color.
       border-color: theming.get-color-from-palette($foreground, hint-text);
@@ -129,7 +129,7 @@ $calendar-weekday-table-font-size: 11px !default;
   }
 
   .mat-calendar-body-disabled > .mat-calendar-body-today {
-    @include _mat-datepicker-unselected-cell {
+    @include _unselected-cell {
       $color: theming.get-color-from-palette($foreground, hint-text);
 
       @if (meta.type-of($color) == color) {
@@ -145,7 +145,7 @@ $calendar-weekday-table-font-size: 11px !default;
     }
   }
 
-  @include _mat-datepicker-color(map.get($config, primary));
+  @include _color(map.get($config, primary));
 
   .mat-datepicker-content {
     @include private.private-theme-elevation(4, $config);
@@ -153,11 +153,11 @@ $calendar-weekday-table-font-size: 11px !default;
     color: theming.get-color-from-palette($foreground, text);
 
     &.mat-accent {
-      @include _mat-datepicker-color(map.get($config, accent));
+      @include _color(map.get($config, accent));
     }
 
     &.mat-warn {
-      @include _mat-datepicker-color(map.get($config, warn));
+      @include _color(map.get($config, warn));
     }
   }
 
@@ -245,7 +245,7 @@ $calendar-weekday-table-font-size: 11px !default;
   }
 }
 
-@mixin _mat-datepicker-density($config-or-theme) {}
+@mixin _density($config-or-theme) {}
 
 @mixin theme($theme-or-color-config) {
   $theme: theming.private-legacy-get-theme($theme-or-color-config);
@@ -258,7 +258,7 @@ $calendar-weekday-table-font-size: 11px !default;
       @include color($color);
     }
     @if $density != null {
-      @include _mat-datepicker-density($density);
+      @include _density($density);
     }
     @if $typography != null {
       @include typography($typography);
diff --git a/src/material/datepicker/calendar-body.scss b/src/material/datepicker/calendar-body.scss
index 6af6f522b3eb..a58c7b2798fc 100644
--- a/src/material/datepicker/calendar-body.scss
+++ b/src/material/datepicker/calendar-body.scss
@@ -84,7 +84,7 @@ $calendar-range-end-body-cell-size:
   }
 }
 
-@mixin _mat-calendar-body-range-right-radius {
+@mixin _range-right-radius {
   // Since the range background isn't a perfect circle, we need to
   // resize the end so that it aligns with the main circle.
   width: $calendar-range-end-body-cell-size;
@@ -97,7 +97,7 @@ $calendar-range-end-body-cell-size:
 .mat-calendar-body-comparison-end:not(.mat-calendar-body-comparison-bridge-end)::before,
 .mat-calendar-body-comparison-end::after,
 .mat-calendar-body-preview-end .mat-calendar-body-cell-preview {
-  @include _mat-calendar-body-range-right-radius;
+  @include _range-right-radius;
 
   [dir='rtl'] & {
     left: $calendar-body-cell-content-margin;
@@ -111,7 +111,7 @@ $calendar-range-end-body-cell-size:
 [dir='rtl'] {
   .mat-calendar-body-comparison-bridge-start.mat-calendar-body-range-end::after,
   .mat-calendar-body-comparison-bridge-end.mat-calendar-body-range-start::after {
-    @include _mat-calendar-body-range-right-radius;
+    @include _range-right-radius;
   }
 }
 
diff --git a/src/material/datepicker/date-range-input.scss b/src/material/datepicker/date-range-input.scss
index 82b9c7211475..e5e93951d093 100644
--- a/src/material/datepicker/date-range-input.scss
+++ b/src/material/datepicker/date-range-input.scss
@@ -4,7 +4,7 @@
 $date-range-input-separator-spacing: 4px;
 $date-range-input-part-max-width: calc(50% - #{$date-range-input-separator-spacing});
 
-@mixin _mat-date-range-input-placeholder-transition($property) {
+@mixin _placeholder-transition($property) {
   transition: #{$property} variables.$swift-ease-out-duration variables.$swift-ease-out-duration / 3
       variables.$swift-ease-out-timing-function;
 }
@@ -23,7 +23,7 @@ $date-range-input-part-max-width: calc(50% - #{$date-range-input-separator-spaci
 
 // Text shown between the two inputs.
 .mat-date-range-input-separator {
-  @include _mat-date-range-input-placeholder-transition(opacity);
+  @include _placeholder-transition(opacity);
   margin: 0 $date-range-input-separator-spacing;
 }
 
@@ -65,7 +65,7 @@ $date-range-input-part-max-width: calc(50% - #{$date-range-input-separator-spaci
   }
 
   @include vendor-prefixes.input-placeholder {
-    @include _mat-date-range-input-placeholder-transition(color);
+    @include _placeholder-transition(color);
   }
 
   .mat-form-field-hide-placeholder &,
diff --git a/src/material/dialog/_dialog-theme.scss b/src/material/dialog/_dialog-theme.scss
index 09e56ed2cf45..720def5357f4 100644
--- a/src/material/dialog/_dialog-theme.scss
+++ b/src/material/dialog/_dialog-theme.scss
@@ -25,7 +25,7 @@
   }
 }
 
-@mixin _mat-dialog-density($config-or-theme) {}
+@mixin _density($config-or-theme) {}
 
 @mixin theme($theme-or-color-config) {
   $theme: theming.private-legacy-get-theme($theme-or-color-config);
@@ -38,7 +38,7 @@
       @include color($color);
     }
     @if $density != null {
-      @include _mat-dialog-density($density);
+      @include _density($density);
     }
     @if $typography != null {
       @include typography($typography);
diff --git a/src/material/divider/_divider-theme.scss b/src/material/divider/_divider-theme.scss
index 47a697817ced..896d9ba2d45f 100644
--- a/src/material/divider/_divider-theme.scss
+++ b/src/material/divider/_divider-theme.scss
@@ -16,7 +16,7 @@
 
 @mixin typography($config-or-theme) {}
 
-@mixin _mat-divider-density($config-or-theme) {}
+@mixin _density($config-or-theme) {}
 
 @mixin theme($theme-or-color-config) {
   $theme: theming.private-legacy-get-theme($theme-or-color-config);
@@ -29,7 +29,7 @@
       @include color($color);
     }
     @if $density != null {
-      @include _mat-divider-density($density);
+      @include _density($density);
     }
     @if $typography != null {
       @include typography($typography);
diff --git a/src/material/form-field/_form-field-fill-theme.scss b/src/material/form-field/_form-field-fill-theme.scss
index 499726974bda..941bda9ba79e 100644
--- a/src/material/form-field/_form-field-fill-theme.scss
+++ b/src/material/form-field/_form-field-fill-theme.scss
@@ -51,7 +51,7 @@
 $fill-dedupe: 0;
 
 // Applies a floating label above the form field control itself.
-@mixin _mat-form-field-fill-label-floating($font-scale, $infix-padding, $infix-margin-top) {
+@mixin _label-floating($font-scale, $infix-padding, $infix-margin-top) {
   transform: translateY(-$infix-margin-top - $infix-padding + $fill-dedupe)
              scale($font-scale);
   width: 100% / $font-scale + $fill-dedupe;
@@ -88,7 +88,7 @@ $fill-dedupe: 0;
     &.mat-form-field-can-float {
       &.mat-form-field-should-float .mat-form-field-label,
       .mat-input-server:focus + .mat-form-field-label-wrapper .mat-form-field-label {
-        @include _mat-form-field-fill-label-floating(
+        @include _label-floating(
                 $subscript-font-scale, $infix-padding-top + $fill-appearance-label-offset,
                 $infix-margin-top);
       }
@@ -97,7 +97,7 @@ $fill-dedupe: 0;
       // (used as a pure CSS stand-in for mat-form-field-should-float).
       .mat-input-server[label]:not(:label-shown) + .mat-form-field-label-wrapper
       .mat-form-field-label {
-        @include _mat-form-field-fill-label-floating(
+        @include _label-floating(
                 $subscript-font-scale, $infix-padding-top + $fill-appearance-label-offset,
                 $infix-margin-top);
       }
diff --git a/src/material/form-field/_form-field-legacy-theme.scss b/src/material/form-field/_form-field-legacy-theme.scss
index a32ffe195969..9f3c8ad96017 100644
--- a/src/material/form-field/_form-field-legacy-theme.scss
+++ b/src/material/form-field/_form-field-legacy-theme.scss
@@ -42,7 +42,7 @@
 $legacy-dedupe: 0;
 
 // Applies a floating label above the form field control itself.
-@mixin _mat-form-field-legacy-label-floating($font-scale, $infix-padding, $infix-margin-top) {
+@mixin _label-floating($font-scale, $infix-padding, $infix-margin-top) {
   // We use perspective to fix the text blurriness as described here:
   // http://www.useragentman.com/blog/2014/05/04/fixing-typography-inside-of-2-d-css-transforms/
   // This results in a small jitter after the label floats on Firefox, which the
@@ -60,7 +60,7 @@ $legacy-dedupe: 0;
 }
 
 // Same as mixin above, but omits the translateZ for printing purposes.
-@mixin _mat-form-field-legacy-label-floating-print($font-scale, $infix-padding, $infix-margin-top) {
+@mixin _label-floating-print($font-scale, $infix-padding, $infix-margin-top) {
   // This results in a small jitter after the label floats on Firefox, which the
   // translateZ fixes.
   transform: translateY(-$infix-margin-top - $infix-padding + $legacy-dedupe)
@@ -108,14 +108,14 @@ $legacy-dedupe: 0;
     &.mat-form-field-can-float {
       &.mat-form-field-should-float .mat-form-field-label,
       .mat-input-server:focus + .mat-form-field-label-wrapper .mat-form-field-label {
-        @include _mat-form-field-legacy-label-floating(
+        @include _label-floating(
                 $subscript-font-scale, $infix-padding, $infix-margin-top);
       }
 
       // @breaking-change 8.0.0 will rely on AutofillMonitor instead.
       .mat-form-field-autofill-control:-webkit-autofill + .mat-form-field-label-wrapper
       .mat-form-field-label {
-        @include _mat-form-field-legacy-label-floating(
+        @include _label-floating(
                 $subscript-font-scale, $infix-padding, $infix-margin-top);
       }
 
@@ -123,7 +123,7 @@ $legacy-dedupe: 0;
       // (used as a pure CSS stand-in for mat-form-field-should-float).
       .mat-input-server[label]:not(:label-shown) + .mat-form-field-label-wrapper
       .mat-form-field-label {
-        @include _mat-form-field-legacy-label-floating(
+        @include _label-floating(
                 $subscript-font-scale, $infix-padding, $infix-margin-top);
       }
     }
@@ -154,14 +154,14 @@ $legacy-dedupe: 0;
       &.mat-form-field-can-float {
         &.mat-form-field-should-float .mat-form-field-label,
         .mat-input-server:focus + .mat-form-field-label-wrapper .mat-form-field-label {
-          @include _mat-form-field-legacy-label-floating-print(
+          @include _label-floating-print(
                   $subscript-font-scale, $infix-padding, $infix-margin-top);
         }
 
         // @breaking-change 8.0.0 will rely on AutofillMonitor instead.
         .mat-form-field-autofill-control:-webkit-autofill + .mat-form-field-label-wrapper
         .mat-form-field-label {
-          @include _mat-form-field-legacy-label-floating-print(
+          @include _label-floating-print(
                   $subscript-font-scale, $infix-padding, $infix-margin-top);
         }
 
@@ -169,7 +169,7 @@ $legacy-dedupe: 0;
         // (used as a pure CSS stand-in for mat-form-field-should-float).
         .mat-input-server[label]:not(:label-shown) + .mat-form-field-label-wrapper
         .mat-form-field-label {
-          @include _mat-form-field-legacy-label-floating-print(
+          @include _label-floating-print(
                   $subscript-font-scale, $infix-padding, $infix-margin-top);
         }
       }
diff --git a/src/material/form-field/_form-field-outline-theme.scss b/src/material/form-field/_form-field-outline-theme.scss
index 67d90eaf98a3..3e9dd487f944 100644
--- a/src/material/form-field/_form-field-outline-theme.scss
+++ b/src/material/form-field/_form-field-outline-theme.scss
@@ -74,7 +74,7 @@
 $outline-dedupe: 0;
 
 // Applies a floating label above the form field control itself.
-@mixin _mat-form-field-outline-label-floating($font-scale, $infix-padding, $infix-margin-top) {
+@mixin _label-floating($font-scale, $infix-padding, $infix-margin-top) {
   transform: translateY(-$infix-margin-top - $infix-padding + $outline-dedupe)
   scale($font-scale);
   width: 100% / $font-scale + $outline-dedupe;
@@ -118,7 +118,7 @@ $outline-dedupe: 0;
     &.mat-form-field-can-float {
       &.mat-form-field-should-float .mat-form-field-label,
       .mat-input-server:focus + .mat-form-field-label-wrapper .mat-form-field-label {
-        @include _mat-form-field-outline-label-floating(
+        @include _label-floating(
                 $subscript-font-scale, $infix-padding + $outline-appearance-label-offset,
                 $infix-margin-top);
       }
@@ -127,7 +127,7 @@ $outline-dedupe: 0;
       // (used as a pure CSS stand-in for mat-form-field-should-float).
       .mat-input-server[label]:not(:label-shown) + .mat-form-field-label-wrapper
       .mat-form-field-label {
-        @include _mat-form-field-outline-label-floating(
+        @include _label-floating(
                 $subscript-font-scale, $infix-padding + $outline-appearance-label-offset,
                 $infix-margin-top);
       }
diff --git a/src/material/form-field/_form-field-theme.scss b/src/material/form-field/_form-field-theme.scss
index ecec990ccfec..6240f652e53f 100644
--- a/src/material/form-field/_form-field-theme.scss
+++ b/src/material/form-field/_form-field-theme.scss
@@ -123,7 +123,7 @@
 $dedupe: 0;
 
 // Applies a floating label above the form field control itself.
-@mixin _mat-form-field-label-floating($font-scale, $infix-padding, $infix-margin-top) {
+@mixin _label-floating($font-scale, $infix-padding, $infix-margin-top) {
   transform: translateY(-$infix-margin-top - $infix-padding + $dedupe)
              scale($font-scale);
   width: 100% / $font-scale + $dedupe;
@@ -197,7 +197,7 @@ $dedupe: 0;
   .mat-form-field-can-float {
     &.mat-form-field-should-float .mat-form-field-label,
     .mat-input-server:focus + .mat-form-field-label-wrapper .mat-form-field-label {
-      @include _mat-form-field-label-floating(
+      @include _label-floating(
               $subscript-font-scale, $infix-padding, $infix-margin-top);
     }
 
@@ -205,7 +205,7 @@ $dedupe: 0;
     // (used as a pure CSS stand-in for mat-form-field-should-float).
     .mat-input-server[label]:not(:label-shown) + .mat-form-field-label-wrapper
         .mat-form-field-label {
-      @include _mat-form-field-label-floating(
+      @include _label-floating(
               $subscript-font-scale, $infix-padding, $infix-margin-top);
     }
   }
diff --git a/src/material/grid-list/_grid-list-theme.scss b/src/material/grid-list/_grid-list-theme.scss
index 0b38ca0c55bc..703ada471f70 100644
--- a/src/material/grid-list/_grid-list-theme.scss
+++ b/src/material/grid-list/_grid-list-theme.scss
@@ -17,7 +17,7 @@
   }
 }
 
-@mixin _mat-grid-list-density($config-or-theme) {}
+@mixin _density($config-or-theme) {}
 
 @mixin theme($theme-or-color-config) {
   $theme: theming.private-legacy-get-theme($theme-or-color-config);
@@ -30,7 +30,7 @@
       @include color($color);
     }
     @if $density != null {
-      @include _mat-grid-list-density($density);
+      @include _density($density);
     }
     @if $typography != null {
       @include typography($typography);
diff --git a/src/material/icon/_icon-theme.scss b/src/material/icon/_icon-theme.scss
index b70c78374fb4..be5d5be6e4d5 100644
--- a/src/material/icon/_icon-theme.scss
+++ b/src/material/icon/_icon-theme.scss
@@ -26,7 +26,7 @@
 
 @mixin typography($config-or-theme) {}
 
-@mixin _mat-icon-density($config-or-theme) {}
+@mixin _density($config-or-theme) {}
 
 @mixin theme($theme-or-color-config) {
   $theme: theming.private-legacy-get-theme($theme-or-color-config);
@@ -39,7 +39,7 @@
       @include color($color);
     }
     @if $density != null {
-      @include _mat-icon-density($density);
+      @include _density($density);
     }
     @if $typography != null {
       @include typography($typography);
diff --git a/src/material/input/_input-theme.scss b/src/material/input/_input-theme.scss
index 1e90686e2fb9..9cf96d919ea3 100644
--- a/src/material/input/_input-theme.scss
+++ b/src/material/input/_input-theme.scss
@@ -77,7 +77,7 @@
   }
 }
 
-@mixin _mat-input-density($config-or-theme) {}
+@mixin _density($config-or-theme) {}
 
 @mixin theme($theme-or-color-config) {
   $theme: theming.private-legacy-get-theme($theme-or-color-config);
@@ -90,7 +90,7 @@
       @include color($color);
     }
     @if $density != null {
-      @include _mat-input-density($density);
+      @include _density($density);
     }
     @if $typography != null {
       @include typography($typography);
diff --git a/src/material/list/_list-theme.scss b/src/material/list/_list-theme.scss
index f5072b9eeabb..6cbe89e7fe5a 100644
--- a/src/material/list/_list-theme.scss
+++ b/src/material/list/_list-theme.scss
@@ -95,7 +95,7 @@
   }
 }
 
-@mixin _mat-list-density($config-or-theme) {}
+@mixin _density($config-or-theme) {}
 
 @mixin theme($theme-or-color-config) {
   $theme: theming.private-legacy-get-theme($theme-or-color-config);
@@ -108,7 +108,7 @@
       @include color($color);
     }
     @if $density != null {
-      @include _mat-list-density($density);
+      @include _density($density);
     }
     @if $typography != null {
       @include typography($typography);
diff --git a/src/material/menu/_menu-theme.scss b/src/material/menu/_menu-theme.scss
index d1bf93020179..fd9a9addf947 100644
--- a/src/material/menu/_menu-theme.scss
+++ b/src/material/menu/_menu-theme.scss
@@ -55,7 +55,7 @@
   }
 }
 
-@mixin _mat-menu-density($config-or-theme) {}
+@mixin _density($config-or-theme) {}
 
 @mixin theme($theme-or-color-config) {
   $theme: theming.private-legacy-get-theme($theme-or-color-config);
@@ -68,7 +68,7 @@
       @include color($color);
     }
     @if $density != null {
-      @include _mat-menu-density($density);
+      @include _density($density);
     }
     @if $typography != null {
       @include typography($typography);
diff --git a/src/material/progress-bar/_progress-bar-theme.scss b/src/material/progress-bar/_progress-bar-theme.scss
index 5e2d2f49fa00..356ff8639a10 100644
--- a/src/material/progress-bar/_progress-bar-theme.scss
+++ b/src/material/progress-bar/_progress-bar-theme.scss
@@ -64,7 +64,7 @@
 
 @mixin typography($config-or-theme) {}
 
-@mixin _mat-progress-bar-density($config-or-theme) {}
+@mixin _density($config-or-theme) {}
 
 @mixin theme($theme-or-color-config) {
   $theme: theming.private-legacy-get-theme($theme-or-color-config);
@@ -77,7 +77,7 @@
       @include color($color);
     }
     @if $density != null {
-      @include _mat-progress-bar-density($density);
+      @include _density($density);
     }
     @if $typography != null {
       @include typography($typography);
diff --git a/src/material/progress-spinner/_progress-spinner-theme.scss b/src/material/progress-spinner/_progress-spinner-theme.scss
index 748660e57217..b81da47945c9 100644
--- a/src/material/progress-spinner/_progress-spinner-theme.scss
+++ b/src/material/progress-spinner/_progress-spinner-theme.scss
@@ -24,7 +24,7 @@
 
 @mixin typography($config-or-theme) {}
 
-@mixin _mat-progress-spinner-density($config-or-theme) {}
+@mixin _density($config-or-theme) {}
 
 @mixin theme($theme-or-color-config) {
   $theme: theming.private-legacy-get-theme($theme-or-color-config);
@@ -37,7 +37,7 @@
       @include color($color);
     }
     @if $density != null {
-      @include _mat-progress-spinner-density($density);
+      @include _density($density);
     }
     @if $typography != null {
       @include typography($typography);
diff --git a/src/material/progress-spinner/progress-spinner.scss b/src/material/progress-spinner/progress-spinner.scss
index a84c40fcdcf0..e4b35deb3807 100644
--- a/src/material/progress-spinner/progress-spinner.scss
+++ b/src/material/progress-spinner/progress-spinner.scss
@@ -7,9 +7,8 @@
 $stroke-rotate-fallback-duration: 10 * 1000ms !default;
 $stroke-rotate-fallback-ease: cubic-bezier(0.87, 0.03, 0.33, 1) !default;
 
-$_mat-progress-spinner-default-radius: 45px;
-$_mat-progress-spinner-default-circumference:
-  variables.$pi * $_mat-progress-spinner-default-radius * 2;
+$_default-radius: 45px;
+$_default-circumference: variables.$pi * $_default-radius * 2;
 
 .mat-progress-spinner {
   display: block;
@@ -85,8 +84,8 @@ $_mat-progress-spinner-default-circumference:
 }
 
 @at-root {
-  $start: (1 - 0.05) * $_mat-progress-spinner-default-circumference; // start the animation at 5%
-  $end: (1 - 0.8) * $_mat-progress-spinner-default-circumference; // end the animation at 80%
+  $start: (1 - 0.05) * $_default-circumference; // start the animation at 5%
+  $end: (1 - 0.8) * $_default-circumference; // end the animation at 80%
   $fallback-iterations: 4;
 
   @keyframes mat-progress-spinner-stroke-rotate-100 {
diff --git a/src/material/radio/_radio-theme.scss b/src/material/radio/_radio-theme.scss
index 88c15ed2b5b8..668ca1d2ed5f 100644
--- a/src/material/radio/_radio-theme.scss
+++ b/src/material/radio/_radio-theme.scss
@@ -3,7 +3,7 @@
 @use '../core/typography/typography';
 @use '../core/typography/typography-utils';
 
-@mixin _mat-radio-color($palette) {
+@mixin _color($palette) {
   &.mat-radio-checked .mat-radio-outer-circle {
     border-color: theming.get-color-from-palette($palette);
   }
@@ -30,15 +30,15 @@
 
   .mat-radio-button {
     &.mat-primary {
-      @include _mat-radio-color($primary);
+      @include _color($primary);
     }
 
     &.mat-accent {
-      @include _mat-radio-color($accent);
+      @include _color($accent);
     }
 
     &.mat-warn {
-      @include _mat-radio-color($warn);
+      @include _color($warn);
     }
 
     // This needs extra specificity, because the classes above are combined
@@ -76,7 +76,7 @@
   }
 }
 
-@mixin _mat-radio-density($config-or-theme) {}
+@mixin _density($config-or-theme) {}
 
 @mixin theme($theme-or-color-config) {
   $theme: theming.private-legacy-get-theme($theme-or-color-config);
@@ -89,7 +89,7 @@
       @include color($color);
     }
     @if $density != null {
-      @include _mat-radio-density($density);
+      @include _density($density);
     }
     @if $typography != null {
       @include typography($typography);
diff --git a/src/material/select/_select-theme.scss b/src/material/select/_select-theme.scss
index 35581dff2018..09c69578f7e1 100644
--- a/src/material/select/_select-theme.scss
+++ b/src/material/select/_select-theme.scss
@@ -79,7 +79,7 @@
   }
 }
 
-@mixin _mat-select-density($config-or-theme) {}
+@mixin _density($config-or-theme) {}
 
 @mixin theme($theme-or-color-config) {
   $theme: theming.private-legacy-get-theme($theme-or-color-config);
@@ -92,7 +92,7 @@
       @include color($color);
     }
     @if $density != null {
-      @include _mat-select-density($density);
+      @include _density($density);
     }
     @if $typography != null {
       @include typography($typography);
diff --git a/src/material/sidenav/_sidenav-theme.scss b/src/material/sidenav/_sidenav-theme.scss
index 4267e73947a1..a0b2726c6e9b 100644
--- a/src/material/sidenav/_sidenav-theme.scss
+++ b/src/material/sidenav/_sidenav-theme.scss
@@ -77,7 +77,7 @@
 
 @mixin typography($config-or-theme) {}
 
-@mixin _mat-sidenav-density($config-or-theme) {}
+@mixin _density($config-or-theme) {}
 
 @mixin theme($theme-or-color-config) {
   $theme: theming.private-legacy-get-theme($theme-or-color-config);
@@ -90,7 +90,7 @@
       @include color($color);
     }
     @if $density != null {
-      @include _mat-sidenav-density($density);
+      @include _density($density);
     }
     @if $typography != null {
       @include typography($typography);
diff --git a/src/material/slide-toggle/_slide-toggle-theme.scss b/src/material/slide-toggle/_slide-toggle-theme.scss
index e37a81ef93e8..e8ade454af1b 100644
--- a/src/material/slide-toggle/_slide-toggle-theme.scss
+++ b/src/material/slide-toggle/_slide-toggle-theme.scss
@@ -5,7 +5,7 @@
 @use '../core/typography/typography';
 @use '../core/typography/typography-utils';
 
-@mixin _mat-slide-toggle-checked($palette, $thumb-checked-hue) {
+@mixin _checked-color($palette, $thumb-checked-hue) {
   &.mat-checked {
     .mat-slide-toggle-thumb {
       background-color: theming.get-color-from-palette($palette, $thumb-checked-hue);
@@ -47,14 +47,14 @@
   $ripple-unchecked-color: theming.get-color-from-palette($foreground, base);
 
   .mat-slide-toggle {
-    @include _mat-slide-toggle-checked($accent, $thumb-checked-hue);
+    @include _checked-color($accent, $thumb-checked-hue);
 
     &.mat-primary {
-      @include _mat-slide-toggle-checked($primary, $thumb-checked-hue);
+      @include _checked-color($primary, $thumb-checked-hue);
     }
 
     &.mat-warn {
-      @include _mat-slide-toggle-checked($warn, $thumb-checked-hue);
+      @include _checked-color($warn, $thumb-checked-hue);
     }
 
     &:not(.mat-checked) .mat-ripple-element {
@@ -82,7 +82,7 @@
   }
 }
 
-@mixin _mat-slide-toggle-density($config-or-theme) {}
+@mixin _density($config-or-theme) {}
 
 @mixin theme($theme-or-color-config) {
   $theme: theming.private-legacy-get-theme($theme-or-color-config);
@@ -95,7 +95,7 @@
       @include color($color);
     }
     @if $density != null {
-      @include _mat-slide-toggle-density($density);
+      @include _density($density);
     }
     @if $typography != null {
       @include typography($typography);
diff --git a/src/material/slider/_slider-theme.scss b/src/material/slider/_slider-theme.scss
index 2c9e93825dd6..1fb9df17f543 100644
--- a/src/material/slider/_slider-theme.scss
+++ b/src/material/slider/_slider-theme.scss
@@ -4,7 +4,7 @@
 @use '../core/typography/typography';
 @use '../core/typography/typography-utils';
 
-@mixin _mat-slider-inner-content-theme($palette) {
+@mixin _inner-content-theme($palette) {
   .mat-slider-track-fill,
   .mat-slider-thumb,
   .mat-slider-thumb-label {
@@ -53,15 +53,15 @@
   }
 
   .mat-primary {
-    @include _mat-slider-inner-content-theme($primary);
+    @include _inner-content-theme($primary);
   }
 
   .mat-accent {
-    @include _mat-slider-inner-content-theme($accent);
+    @include _inner-content-theme($accent);
   }
 
   .mat-warn {
-    @include _mat-slider-inner-content-theme($warn);
+    @include _inner-content-theme($warn);
   }
 
   .mat-slider:hover,
@@ -180,7 +180,7 @@
   }
 }
 
-@mixin _mat-slider-density($config-or-theme) {}
+@mixin _density($config-or-theme) {}
 
 @mixin theme($theme-or-color-config) {
   $theme: theming.private-legacy-get-theme($theme-or-color-config);
@@ -193,7 +193,7 @@
       @include color($color);
     }
     @if $density != null {
-      @include _mat-slider-density($density);
+      @include _density($density);
     }
     @if $typography != null {
       @include typography($typography);
diff --git a/src/material/snack-bar/_snack-bar-theme.scss b/src/material/snack-bar/_snack-bar-theme.scss
index 3b541cfd66bc..fabb1343d932 100644
--- a/src/material/snack-bar/_snack-bar-theme.scss
+++ b/src/material/snack-bar/_snack-bar-theme.scss
@@ -44,7 +44,7 @@
   }
 }
 
-@mixin _mat-snack-bar-density($config-or-theme) {}
+@mixin _density($config-or-theme) {}
 
 @mixin theme($theme-or-color-config) {
   $theme: theming.private-legacy-get-theme($theme-or-color-config);
@@ -57,7 +57,7 @@
       @include color($color);
     }
     @if $density != null {
-      @include _mat-snack-bar-density($density);
+      @include _density($density);
     }
     @if $typography != null {
       @include typography($typography);
diff --git a/src/material/sort/_sort-theme.scss b/src/material/sort/_sort-theme.scss
index 48a077b2a723..b605a441906d 100644
--- a/src/material/sort/_sort-theme.scss
+++ b/src/material/sort/_sort-theme.scss
@@ -30,7 +30,7 @@
 
 @mixin typography($config-or-theme) {}
 
-@mixin _mat-sort-density($config-or-theme) {}
+@mixin _density($config-or-theme) {}
 
 @mixin theme($theme-or-color-config) {
   $theme: theming.private-legacy-get-theme($theme-or-color-config);
@@ -43,7 +43,7 @@
       @include color($color);
     }
     @if $density != null {
-      @include _mat-sort-density($density);
+      @include _density($density);
     }
     @if $typography != null {
       @include typography($typography);
diff --git a/src/material/table/_table-theme.scss b/src/material/table/_table-theme.scss
index dd21a44ea797..ade8f26d397f 100644
--- a/src/material/table/_table-theme.scss
+++ b/src/material/table/_table-theme.scss
@@ -50,7 +50,7 @@
   }
 }
 
-@mixin _mat-table-density($config-or-theme) {}
+@mixin _density($config-or-theme) {}
 
 @mixin theme($theme-or-color-config) {
   $theme: theming.private-legacy-get-theme($theme-or-color-config);
@@ -63,7 +63,7 @@
       @include color($color);
     }
     @if $density != null {
-      @include _mat-table-density($density);
+      @include _density($density);
     }
     @if $typography != null {
       @include typography($typography);
diff --git a/src/material/tabs/_tabs-theme.scss b/src/material/tabs/_tabs-theme.scss
index 95037f48f4f5..3a2063372931 100644
--- a/src/material/tabs/_tabs-theme.scss
+++ b/src/material/tabs/_tabs-theme.scss
@@ -58,13 +58,13 @@
     @each $name, $color in $theme-colors {
       // Set the foreground color of the tabs
       &.mat-#{$name} {
-        @include _mat-tab-label-focus($color);
-        @include _mat-ink-bar($color);
+        @include _label-focus-color($color);
+        @include _ink-bar-color($color);
 
         // Override ink bar when background color is the same
         &.mat-background-#{$name} {
           > .mat-tab-header, > .mat-tab-link-container {
-            @include _mat-ink-bar($color, default-contrast);
+            @include _ink-bar-color($color, default-contrast);
           }
         }
       }
@@ -73,20 +73,20 @@
     @each $name, $color in $theme-colors {
       // Set background color of the tabs and override focus color
       &.mat-background-#{$name} {
-        @include _mat-tab-label-focus($color);
-        @include _mat-tabs-background($color);
+        @include _label-focus-color($color);
+        @include _tabs-background($color);
       }
     }
   }
 }
 
-@mixin _mat-ink-bar($color, $hue: default) {
+@mixin _ink-bar-color($color, $hue: default) {
   .mat-ink-bar {
     background-color: theming.get-color-from-palette($color, $hue);
   }
 }
 
-@mixin _mat-tab-label-focus($tab-focus-color) {
+@mixin _label-focus-color($tab-focus-color) {
   .mat-tab-label,
   .mat-tab-link {
     &.cdk-keyboard-focused,
@@ -98,7 +98,7 @@
   }
 }
 
-@mixin _mat-tabs-background($background-color) {
+@mixin _tabs-background($background-color) {
   // Note that these selectors target direct descendants so
   // that the styles don't apply to any nested tab groups.
 
@@ -151,7 +151,7 @@
   }
 }
 
-@mixin _mat-tabs-density($config-or-theme) {}
+@mixin _density($config-or-theme) {}
 
 @mixin theme($theme-or-color-config) {
   $theme: theming.private-legacy-get-theme($theme-or-color-config);
@@ -164,7 +164,7 @@
       @include color($color);
     }
     @if $density != null {
-      @include _mat-tabs-density($density);
+      @include _density($density);
     }
     @if $typography != null {
       @include typography($typography);
diff --git a/src/material/toolbar/_toolbar-theme.scss b/src/material/toolbar/_toolbar-theme.scss
index 7647760f931c..7fc4bac6674d 100644
--- a/src/material/toolbar/_toolbar-theme.scss
+++ b/src/material/toolbar/_toolbar-theme.scss
@@ -6,7 +6,7 @@
 @use '../core/typography/typography-utils';
 @use './toolbar-variables';
 
-@mixin _mat-toolbar-height($height) {
+@mixin _height($height) {
   .mat-toolbar-multiple-rows {
     min-height: $height;
   }
@@ -15,12 +15,12 @@
   }
 }
 
-@mixin _mat-toolbar-color($palette) {
+@mixin _palette-styles($palette) {
   background: theming.get-color-from-palette($palette);
   color: theming.get-color-from-palette($palette, default-contrast);
 }
 
-@mixin _mat-toolbar-form-field-overrides {
+@mixin _form-field-overrides {
   .mat-form-field-underline,
   .mat-form-field-ripple,
   .mat-focused .mat-form-field-ripple {
@@ -53,18 +53,18 @@
     color: theming.get-color-from-palette($foreground, text);
 
     &.mat-primary {
-      @include _mat-toolbar-color($primary);
+      @include _palette-styles($primary);
     }
 
     &.mat-accent {
-      @include _mat-toolbar-color($accent);
+      @include _palette-styles($accent);
     }
 
     &.mat-warn {
-      @include _mat-toolbar-color($warn);
+      @include _palette-styles($warn);
     }
 
-    @include _mat-toolbar-form-field-overrides;
+    @include _form-field-overrides;
   }
 }
 
@@ -92,13 +92,13 @@
 
   @include compatibility.private-density-legacy-compatibility() {
     // Set the default height for the toolbar.
-    @include _mat-toolbar-height($height-desktop);
+    @include _height($height-desktop);
 
     // As per specs, toolbars should have a different height in mobile devices. This has been
     // specified in the old guidelines and is still observable in the new specifications by
     // looking at the spec images. See: https://material.io/design/components/app-bars-top.html#anatomy
     @media (variables.$xsmall) {
-      @include _mat-toolbar-height($height-mobile);
+      @include _height($height-mobile);
     }
   }
 }
diff --git a/src/material/tooltip/_tooltip-theme.scss b/src/material/tooltip/_tooltip-theme.scss
index b25a49dd1232..be4db1dae20e 100644
--- a/src/material/tooltip/_tooltip-theme.scss
+++ b/src/material/tooltip/_tooltip-theme.scss
@@ -38,7 +38,7 @@ $handset-vertical-padding:
   }
 }
 
-@mixin _mat-tooltip-density($config-or-theme) {}
+@mixin _density($config-or-theme) {}
 
 @mixin theme($theme-or-color-config) {
   $theme: theming.private-legacy-get-theme($theme-or-color-config);
@@ -51,7 +51,7 @@ $handset-vertical-padding:
       @include color($color);
     }
     @if $density != null {
-      @include _mat-tooltip-density($density);
+      @include _density($density);
     }
     @if $typography != null {
       @include typography($typography);