diff --git a/baselines/dom.generated.d.ts b/baselines/dom.generated.d.ts
index 2140495e2..90828258d 100644
--- a/baselines/dom.generated.d.ts
+++ b/baselines/dom.generated.d.ts
@@ -12310,7 +12310,7 @@ interface DOMPointReadOnly {
      */
     readonly x: number;
     /**
-     * The DOMPointReadOnl**`y`** interface's y property holds the vertical coordinate, y, for a read-only point in space.
+     * The DOMPointReadOnly interface's **`y`** property holds the vertical coordinate, y, for a read-only point in space.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/DOMPointReadOnly/y)
      */
@@ -19177,7 +19177,7 @@ interface HTMLImageElement extends HTMLElement {
      */
     readonly x: number;
     /**
-     * The read-onl**`y`** y property of the HTMLImageElement interface indicates the y-coordinate of the <img> element's top border edge relative to the root element's origin.
+     * The read-only **`y`** property of the HTMLImageElement interface indicates the y-coordinate of the <img> element's top border edge relative to the root element's origin.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLImageElement/y)
      */
@@ -33875,7 +33875,7 @@ interface SVGMaskElement extends SVGElement {
      */
     readonly x: SVGAnimatedLength;
     /**
-     * The read-onl**`y`** y property of the SVGMaskElement interface returns an SVGAnimatedLength object containing the value of the y attribute of the <mask>. It represents the y-axis coordinate of the top-left corner of the masking area.
+     * The read-only **`y`** property of the SVGMaskElement interface returns an SVGAnimatedLength object containing the value of the y attribute of the <mask>. It represents the y-axis coordinate of the top-left corner of the masking area.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGMaskElement/y)
      */
@@ -37290,7 +37290,7 @@ interface TextEvent extends UIEvent {
      */
     readonly data: string;
     /**
-     * The **`initTextEvent`**Event() method of the TextEvent interface initializes the value of a TextEvent after it has been created.
+     * The initTextEventEvent() method of the TextEvent interface initializes the value of a TextEvent after it has been created.
      * @deprecated
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/TextEvent/initTextEvent)
@@ -42275,7 +42275,7 @@ interface Window extends EventTarget, AnimationFrameProvider, GlobalEventHandler
      */
     readonly toolbar: BarProp;
     /**
-     * Returns a reference to the **`top`**most window in the window hierarchy.
+     * Returns a reference to the topmost window in the window hierarchy.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Window/top)
      */
@@ -44522,7 +44522,7 @@ declare var statusbar: BarProp;
  */
 declare var toolbar: BarProp;
 /**
- * Returns a reference to the **`top`**most window in the window hierarchy.
+ * Returns a reference to the topmost window in the window hierarchy.
  *
  * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Window/top)
  */
diff --git a/baselines/serviceworker.generated.d.ts b/baselines/serviceworker.generated.d.ts
index 190881a28..56359a693 100644
--- a/baselines/serviceworker.generated.d.ts
+++ b/baselines/serviceworker.generated.d.ts
@@ -3325,7 +3325,7 @@ interface DOMPointReadOnly {
      */
     readonly x: number;
     /**
-     * The DOMPointReadOnl**`y`** interface's y property holds the vertical coordinate, y, for a read-only point in space.
+     * The DOMPointReadOnly interface's **`y`** property holds the vertical coordinate, y, for a read-only point in space.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/DOMPointReadOnly/y)
      */
diff --git a/baselines/sharedworker.generated.d.ts b/baselines/sharedworker.generated.d.ts
index 602f794ec..6db80ae55 100644
--- a/baselines/sharedworker.generated.d.ts
+++ b/baselines/sharedworker.generated.d.ts
@@ -3106,7 +3106,7 @@ interface DOMPointReadOnly {
      */
     readonly x: number;
     /**
-     * The DOMPointReadOnl**`y`** interface's y property holds the vertical coordinate, y, for a read-only point in space.
+     * The DOMPointReadOnly interface's **`y`** property holds the vertical coordinate, y, for a read-only point in space.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/DOMPointReadOnly/y)
      */
diff --git a/baselines/ts5.5/dom.generated.d.ts b/baselines/ts5.5/dom.generated.d.ts
index 45ec977fd..aebe0611d 100644
--- a/baselines/ts5.5/dom.generated.d.ts
+++ b/baselines/ts5.5/dom.generated.d.ts
@@ -12299,7 +12299,7 @@ interface DOMPointReadOnly {
      */
     readonly x: number;
     /**
-     * The DOMPointReadOnl**`y`** interface's y property holds the vertical coordinate, y, for a read-only point in space.
+     * The DOMPointReadOnly interface's **`y`** property holds the vertical coordinate, y, for a read-only point in space.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/DOMPointReadOnly/y)
      */
@@ -19159,7 +19159,7 @@ interface HTMLImageElement extends HTMLElement {
      */
     readonly x: number;
     /**
-     * The read-onl**`y`** y property of the HTMLImageElement interface indicates the y-coordinate of the <img> element's top border edge relative to the root element's origin.
+     * The read-only **`y`** property of the HTMLImageElement interface indicates the y-coordinate of the <img> element's top border edge relative to the root element's origin.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLImageElement/y)
      */
@@ -33850,7 +33850,7 @@ interface SVGMaskElement extends SVGElement {
      */
     readonly x: SVGAnimatedLength;
     /**
-     * The read-onl**`y`** y property of the SVGMaskElement interface returns an SVGAnimatedLength object containing the value of the y attribute of the <mask>. It represents the y-axis coordinate of the top-left corner of the masking area.
+     * The read-only **`y`** property of the SVGMaskElement interface returns an SVGAnimatedLength object containing the value of the y attribute of the <mask>. It represents the y-axis coordinate of the top-left corner of the masking area.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGMaskElement/y)
      */
@@ -37264,7 +37264,7 @@ interface TextEvent extends UIEvent {
      */
     readonly data: string;
     /**
-     * The **`initTextEvent`**Event() method of the TextEvent interface initializes the value of a TextEvent after it has been created.
+     * The initTextEventEvent() method of the TextEvent interface initializes the value of a TextEvent after it has been created.
      * @deprecated
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/TextEvent/initTextEvent)
@@ -42249,7 +42249,7 @@ interface Window extends EventTarget, AnimationFrameProvider, GlobalEventHandler
      */
     readonly toolbar: BarProp;
     /**
-     * Returns a reference to the **`top`**most window in the window hierarchy.
+     * Returns a reference to the topmost window in the window hierarchy.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Window/top)
      */
@@ -44496,7 +44496,7 @@ declare var statusbar: BarProp;
  */
 declare var toolbar: BarProp;
 /**
- * Returns a reference to the **`top`**most window in the window hierarchy.
+ * Returns a reference to the topmost window in the window hierarchy.
  *
  * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Window/top)
  */
diff --git a/baselines/ts5.5/serviceworker.generated.d.ts b/baselines/ts5.5/serviceworker.generated.d.ts
index afc9c9702..19ecf148c 100644
--- a/baselines/ts5.5/serviceworker.generated.d.ts
+++ b/baselines/ts5.5/serviceworker.generated.d.ts
@@ -3322,7 +3322,7 @@ interface DOMPointReadOnly {
      */
     readonly x: number;
     /**
-     * The DOMPointReadOnl**`y`** interface's y property holds the vertical coordinate, y, for a read-only point in space.
+     * The DOMPointReadOnly interface's **`y`** property holds the vertical coordinate, y, for a read-only point in space.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/DOMPointReadOnly/y)
      */
diff --git a/baselines/ts5.5/sharedworker.generated.d.ts b/baselines/ts5.5/sharedworker.generated.d.ts
index 272a4fc47..c417dc5a0 100644
--- a/baselines/ts5.5/sharedworker.generated.d.ts
+++ b/baselines/ts5.5/sharedworker.generated.d.ts
@@ -3103,7 +3103,7 @@ interface DOMPointReadOnly {
      */
     readonly x: number;
     /**
-     * The DOMPointReadOnl**`y`** interface's y property holds the vertical coordinate, y, for a read-only point in space.
+     * The DOMPointReadOnly interface's **`y`** property holds the vertical coordinate, y, for a read-only point in space.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/DOMPointReadOnly/y)
      */
diff --git a/baselines/ts5.5/webworker.generated.d.ts b/baselines/ts5.5/webworker.generated.d.ts
index e74ca3fe4..66053df45 100644
--- a/baselines/ts5.5/webworker.generated.d.ts
+++ b/baselines/ts5.5/webworker.generated.d.ts
@@ -3829,7 +3829,7 @@ interface DOMPointReadOnly {
      */
     readonly x: number;
     /**
-     * The DOMPointReadOnl**`y`** interface's y property holds the vertical coordinate, y, for a read-only point in space.
+     * The DOMPointReadOnly interface's **`y`** property holds the vertical coordinate, y, for a read-only point in space.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/DOMPointReadOnly/y)
      */
diff --git a/baselines/ts5.6/dom.generated.d.ts b/baselines/ts5.6/dom.generated.d.ts
index aca3db87f..f99eb027e 100644
--- a/baselines/ts5.6/dom.generated.d.ts
+++ b/baselines/ts5.6/dom.generated.d.ts
@@ -12307,7 +12307,7 @@ interface DOMPointReadOnly {
      */
     readonly x: number;
     /**
-     * The DOMPointReadOnl**`y`** interface's y property holds the vertical coordinate, y, for a read-only point in space.
+     * The DOMPointReadOnly interface's **`y`** property holds the vertical coordinate, y, for a read-only point in space.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/DOMPointReadOnly/y)
      */
@@ -19174,7 +19174,7 @@ interface HTMLImageElement extends HTMLElement {
      */
     readonly x: number;
     /**
-     * The read-onl**`y`** y property of the HTMLImageElement interface indicates the y-coordinate of the <img> element's top border edge relative to the root element's origin.
+     * The read-only **`y`** property of the HTMLImageElement interface indicates the y-coordinate of the <img> element's top border edge relative to the root element's origin.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLImageElement/y)
      */
@@ -33872,7 +33872,7 @@ interface SVGMaskElement extends SVGElement {
      */
     readonly x: SVGAnimatedLength;
     /**
-     * The read-onl**`y`** y property of the SVGMaskElement interface returns an SVGAnimatedLength object containing the value of the y attribute of the <mask>. It represents the y-axis coordinate of the top-left corner of the masking area.
+     * The read-only **`y`** property of the SVGMaskElement interface returns an SVGAnimatedLength object containing the value of the y attribute of the <mask>. It represents the y-axis coordinate of the top-left corner of the masking area.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGMaskElement/y)
      */
@@ -37287,7 +37287,7 @@ interface TextEvent extends UIEvent {
      */
     readonly data: string;
     /**
-     * The **`initTextEvent`**Event() method of the TextEvent interface initializes the value of a TextEvent after it has been created.
+     * The initTextEventEvent() method of the TextEvent interface initializes the value of a TextEvent after it has been created.
      * @deprecated
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/TextEvent/initTextEvent)
@@ -42272,7 +42272,7 @@ interface Window extends EventTarget, AnimationFrameProvider, GlobalEventHandler
      */
     readonly toolbar: BarProp;
     /**
-     * Returns a reference to the **`top`**most window in the window hierarchy.
+     * Returns a reference to the topmost window in the window hierarchy.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Window/top)
      */
@@ -44519,7 +44519,7 @@ declare var statusbar: BarProp;
  */
 declare var toolbar: BarProp;
 /**
- * Returns a reference to the **`top`**most window in the window hierarchy.
+ * Returns a reference to the topmost window in the window hierarchy.
  *
  * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Window/top)
  */
diff --git a/baselines/ts5.6/serviceworker.generated.d.ts b/baselines/ts5.6/serviceworker.generated.d.ts
index afc9c9702..19ecf148c 100644
--- a/baselines/ts5.6/serviceworker.generated.d.ts
+++ b/baselines/ts5.6/serviceworker.generated.d.ts
@@ -3322,7 +3322,7 @@ interface DOMPointReadOnly {
      */
     readonly x: number;
     /**
-     * The DOMPointReadOnl**`y`** interface's y property holds the vertical coordinate, y, for a read-only point in space.
+     * The DOMPointReadOnly interface's **`y`** property holds the vertical coordinate, y, for a read-only point in space.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/DOMPointReadOnly/y)
      */
diff --git a/baselines/ts5.6/sharedworker.generated.d.ts b/baselines/ts5.6/sharedworker.generated.d.ts
index 272a4fc47..c417dc5a0 100644
--- a/baselines/ts5.6/sharedworker.generated.d.ts
+++ b/baselines/ts5.6/sharedworker.generated.d.ts
@@ -3103,7 +3103,7 @@ interface DOMPointReadOnly {
      */
     readonly x: number;
     /**
-     * The DOMPointReadOnl**`y`** interface's y property holds the vertical coordinate, y, for a read-only point in space.
+     * The DOMPointReadOnly interface's **`y`** property holds the vertical coordinate, y, for a read-only point in space.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/DOMPointReadOnly/y)
      */
diff --git a/baselines/ts5.6/webworker.generated.d.ts b/baselines/ts5.6/webworker.generated.d.ts
index e74ca3fe4..66053df45 100644
--- a/baselines/ts5.6/webworker.generated.d.ts
+++ b/baselines/ts5.6/webworker.generated.d.ts
@@ -3829,7 +3829,7 @@ interface DOMPointReadOnly {
      */
     readonly x: number;
     /**
-     * The DOMPointReadOnl**`y`** interface's y property holds the vertical coordinate, y, for a read-only point in space.
+     * The DOMPointReadOnly interface's **`y`** property holds the vertical coordinate, y, for a read-only point in space.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/DOMPointReadOnly/y)
      */
diff --git a/baselines/ts5.9/dom.generated.d.ts b/baselines/ts5.9/dom.generated.d.ts
index b0dba0280..ccfaf6b8c 100644
--- a/baselines/ts5.9/dom.generated.d.ts
+++ b/baselines/ts5.9/dom.generated.d.ts
@@ -12307,7 +12307,7 @@ interface DOMPointReadOnly {
      */
     readonly x: number;
     /**
-     * The DOMPointReadOnl**`y`** interface's y property holds the vertical coordinate, y, for a read-only point in space.
+     * The DOMPointReadOnly interface's **`y`** property holds the vertical coordinate, y, for a read-only point in space.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/DOMPointReadOnly/y)
      */
@@ -19174,7 +19174,7 @@ interface HTMLImageElement extends HTMLElement {
      */
     readonly x: number;
     /**
-     * The read-onl**`y`** y property of the HTMLImageElement interface indicates the y-coordinate of the <img> element's top border edge relative to the root element's origin.
+     * The read-only **`y`** property of the HTMLImageElement interface indicates the y-coordinate of the <img> element's top border edge relative to the root element's origin.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/HTMLImageElement/y)
      */
@@ -33872,7 +33872,7 @@ interface SVGMaskElement extends SVGElement {
      */
     readonly x: SVGAnimatedLength;
     /**
-     * The read-onl**`y`** y property of the SVGMaskElement interface returns an SVGAnimatedLength object containing the value of the y attribute of the <mask>. It represents the y-axis coordinate of the top-left corner of the masking area.
+     * The read-only **`y`** property of the SVGMaskElement interface returns an SVGAnimatedLength object containing the value of the y attribute of the <mask>. It represents the y-axis coordinate of the top-left corner of the masking area.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGMaskElement/y)
      */
@@ -37287,7 +37287,7 @@ interface TextEvent extends UIEvent {
      */
     readonly data: string;
     /**
-     * The **`initTextEvent`**Event() method of the TextEvent interface initializes the value of a TextEvent after it has been created.
+     * The initTextEventEvent() method of the TextEvent interface initializes the value of a TextEvent after it has been created.
      * @deprecated
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/TextEvent/initTextEvent)
@@ -42272,7 +42272,7 @@ interface Window extends EventTarget, AnimationFrameProvider, GlobalEventHandler
      */
     readonly toolbar: BarProp;
     /**
-     * Returns a reference to the **`top`**most window in the window hierarchy.
+     * Returns a reference to the topmost window in the window hierarchy.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Window/top)
      */
@@ -44519,7 +44519,7 @@ declare var statusbar: BarProp;
  */
 declare var toolbar: BarProp;
 /**
- * Returns a reference to the **`top`**most window in the window hierarchy.
+ * Returns a reference to the topmost window in the window hierarchy.
  *
  * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Window/top)
  */
diff --git a/baselines/ts5.9/serviceworker.generated.d.ts b/baselines/ts5.9/serviceworker.generated.d.ts
index 377ca282f..b9940a22d 100644
--- a/baselines/ts5.9/serviceworker.generated.d.ts
+++ b/baselines/ts5.9/serviceworker.generated.d.ts
@@ -3322,7 +3322,7 @@ interface DOMPointReadOnly {
      */
     readonly x: number;
     /**
-     * The DOMPointReadOnl**`y`** interface's y property holds the vertical coordinate, y, for a read-only point in space.
+     * The DOMPointReadOnly interface's **`y`** property holds the vertical coordinate, y, for a read-only point in space.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/DOMPointReadOnly/y)
      */
diff --git a/baselines/ts5.9/sharedworker.generated.d.ts b/baselines/ts5.9/sharedworker.generated.d.ts
index ef5f13c4b..03574cee1 100644
--- a/baselines/ts5.9/sharedworker.generated.d.ts
+++ b/baselines/ts5.9/sharedworker.generated.d.ts
@@ -3103,7 +3103,7 @@ interface DOMPointReadOnly {
      */
     readonly x: number;
     /**
-     * The DOMPointReadOnl**`y`** interface's y property holds the vertical coordinate, y, for a read-only point in space.
+     * The DOMPointReadOnly interface's **`y`** property holds the vertical coordinate, y, for a read-only point in space.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/DOMPointReadOnly/y)
      */
diff --git a/baselines/ts5.9/webworker.generated.d.ts b/baselines/ts5.9/webworker.generated.d.ts
index 69f511463..8d4b90af9 100644
--- a/baselines/ts5.9/webworker.generated.d.ts
+++ b/baselines/ts5.9/webworker.generated.d.ts
@@ -3829,7 +3829,7 @@ interface DOMPointReadOnly {
      */
     readonly x: number;
     /**
-     * The DOMPointReadOnl**`y`** interface's y property holds the vertical coordinate, y, for a read-only point in space.
+     * The DOMPointReadOnly interface's **`y`** property holds the vertical coordinate, y, for a read-only point in space.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/DOMPointReadOnly/y)
      */
diff --git a/baselines/webworker.generated.d.ts b/baselines/webworker.generated.d.ts
index 45364e7b8..a9cdc506c 100644
--- a/baselines/webworker.generated.d.ts
+++ b/baselines/webworker.generated.d.ts
@@ -3832,7 +3832,7 @@ interface DOMPointReadOnly {
      */
     readonly x: number;
     /**
-     * The DOMPointReadOnl**`y`** interface's y property holds the vertical coordinate, y, for a read-only point in space.
+     * The DOMPointReadOnly interface's **`y`** property holds the vertical coordinate, y, for a read-only point in space.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/DOMPointReadOnly/y)
      */
diff --git a/src/build/mdn-comments.ts b/src/build/mdn-comments.ts
index 6047aac60..5a023b919 100644
--- a/src/build/mdn-comments.ts
+++ b/src/build/mdn-comments.ts
@@ -92,8 +92,9 @@ function generateComment(summary: string, name: string): string | undefined {
   return summary
     .replace(/\n/g, " ") // remove newlines
     .replace(
-      // Match optional preceding identifier + dot OR just the name itself
-      new RegExp(`(?:\\b\\w+\\.)?${name}(\\(\\))?`),
+      // Match optional preceding identifier + dot OR just the name itself,
+      // as a whole word so that e.g. `y` does not match the end of `read-only`
+      new RegExp(`(?:\\b\\w+\\.)?\\b${name}\\b(\\(\\))?`),
       (match) => `**\`${match}\`**`,
     )
     .trim();