diff --git a/frontend/src/app/core/mud/components/mud-client/mud-client.component.html b/frontend/src/app/core/mud/components/mud-client/mud-client.component.html
index dee04d7..20b818b 100644
--- a/frontend/src/app/core/mud/components/mud-client/mud-client.component.html
+++ b/frontend/src/app/core/mud/components/mud-client/mud-client.component.html
@@ -1,4 +1,11 @@
-<div class="sr-announcer" aria-live="assertive" #liveRegionRef></div>
+<div
+  class="sr-announcer"
+  role="log"
+  aria-live="polite"
+  aria-relevant="additions text"
+  aria-atomic="false"
+  #liveRegionRef
+></div>
 
 <div
   class="sr-input"
diff --git a/frontend/src/app/core/mud/components/mud-client/mud-client.component.ts b/frontend/src/app/core/mud/components/mud-client/mud-client.component.ts
index 4ac544c..d8cc2a1 100644
--- a/frontend/src/app/core/mud/components/mud-client/mud-client.component.ts
+++ b/frontend/src/app/core/mud/components/mud-client/mud-client.component.ts
@@ -71,6 +71,7 @@ export class MudClientComponent implements AfterViewInit, OnDestroy {
   private readonly terminalFitAddon = new FitAddon();
   private socketAdapter?: MudSocketAdapter;
   private terminalAttachAddon?: AttachAddon;
+  private pendingEchoSuppression: string | null = null;
 
   private readonly terminalDisposables: IDisposable[] = [];
   private readonly resizeObs = new ResizeObserver(() => {
@@ -326,9 +327,13 @@ export class MudClientComponent implements AfterViewInit, OnDestroy {
       : { value: message };
 
     if (typeof payload === 'string') {
+      const normalizedInput =
+        this.screenReader?.normalizeForComparison(payload);
+
+      this.pendingEchoSuppression = normalizedInput?.length
+        ? normalizedInput
+        : null;
       this.screenReader?.appendToHistory(payload);
-      // Announce the complete input so user can verify what they typed
-      this.screenReader?.announceInputCommitted(payload);
     }
 
     this.mudService.sendMessage(payload);
@@ -477,6 +482,20 @@ export class MudClientComponent implements AfterViewInit, OnDestroy {
       return;
     }
 
+    const normalizedOutput = this.screenReader.normalizeForComparison(data);
+
+    if (
+      this.pendingEchoSuppression &&
+      normalizedOutput === this.pendingEchoSuppression
+    ) {
+      this.pendingEchoSuppression = null;
+      return;
+    }
+
+    if (normalizedOutput) {
+      this.pendingEchoSuppression = null;
+    }
+
     console.debug('[MudClient] Announcing to screenreader:', {
       rawLength: data.length,
       raw: data,
diff --git a/frontend/src/app/features/terminal/mud-screenreader.spec.ts b/frontend/src/app/features/terminal/mud-screenreader.spec.ts
index 035b5b2..b859902 100644
--- a/frontend/src/app/features/terminal/mud-screenreader.spec.ts
+++ b/frontend/src/app/features/terminal/mud-screenreader.spec.ts
@@ -5,32 +5,18 @@ describe('MudScreenReaderAnnouncer', () => {
   let announcer: MudScreenReaderAnnouncer;
 
   beforeEach(() => {
-    jest.useFakeTimers();
     liveRegion = document.createElement('div');
-    // Explicitly skip history region while overriding clear delay for tests
-    announcer = new MudScreenReaderAnnouncer(
-      liveRegion,
-      undefined,
-      undefined,
-      100,
-    );
+    announcer = new MudScreenReaderAnnouncer(liveRegion);
   });
 
   afterEach(() => {
     announcer.dispose();
-    jest.useRealTimers();
   });
 
-  it('announces sanitized text and clears after delay', () => {
+  it('announces sanitized text by appending to the live region', () => {
     announcer.announce('Hello \x1b[31mWorld\x1b[0m\r\n');
 
-    expect(liveRegion.textContent).toBe('Hello World');
-
-    jest.advanceTimersByTime(99);
-    expect(liveRegion.textContent).toBe('Hello World');
-
-    jest.advanceTimersByTime(1);
-    expect(liveRegion.textContent).toBe('');
+    expect(liveRegion.textContent).toBe('Hello World\n');
   });
 
   it('ignores announcements older than the current session', () => {
@@ -43,19 +29,6 @@ describe('MudScreenReaderAnnouncer', () => {
     expect(liveRegion.textContent).toBe('');
   });
 
-  it('resets the clear timer for rapid consecutive announcements', () => {
-    announcer.announce('First');
-    jest.advanceTimersByTime(50);
-
-    announcer.announce('Second');
-    jest.advanceTimersByTime(99);
-
-    expect(liveRegion.textContent).toBe('Second');
-
-    jest.advanceTimersByTime(1);
-    expect(liveRegion.textContent).toBe('');
-  });
-
   it('clear() empties the live region immediately', () => {
     announcer.announce('Message');
     expect(liveRegion.textContent).toBe('Message');
@@ -64,6 +37,16 @@ describe('MudScreenReaderAnnouncer', () => {
     expect(liveRegion.textContent).toBe('');
   });
 
+  it('stopAnnouncements() clears live region and backlog', () => {
+    announcer.announce('First');
+    announcer.announce('Second');
+
+    expect(liveRegion.textContent).toBe('First\nSecond\n');
+
+    announcer.stopAnnouncements();
+    expect(liveRegion.textContent).toBe('');
+  });
+
   it('ignores empty output after normalization', () => {
     announcer.announce('\x1b[31m\x1b[0m');
 
diff --git a/frontend/src/app/features/terminal/mud-screenreader.ts b/frontend/src/app/features/terminal/mud-screenreader.ts
index c9e37b8..4fdb852 100644
--- a/frontend/src/app/features/terminal/mud-screenreader.ts
+++ b/frontend/src/app/features/terminal/mud-screenreader.ts
@@ -1,4 +1,3 @@
-const DEFAULT_CLEAR_DELAY_MS = 300;
 const INPUT_CLEAR_DELAY_MS = 700;
 const ANSI_ESCAPE_PATTERN = /\x1B\[[0-9;?]*[ -\/]*[@-~]/g;
 const CONTROL_CHAR_PATTERN = /[\x00-\x08\x0B-\x1F\x7F]/g;
@@ -12,7 +11,6 @@ const CONTROL_CHAR_PATTERN = /[\x00-\x08\x0B-\x1F\x7F]/g;
  * - Clear the live region shortly after announcing to avoid re-reading history
  */
 export class MudScreenReaderAnnouncer {
-  private clearTimer: number | undefined;
   private inputClearTimer: number | undefined;
   private sessionStartedAt: number;
   private lastAnnouncedBuffer = '';
@@ -21,7 +19,6 @@ export class MudScreenReaderAnnouncer {
     private readonly liveRegion: HTMLElement,
     private readonly historyRegion?: HTMLElement,
     private readonly inputRegion?: HTMLElement,
-    private readonly clearDelayMs: number = DEFAULT_CLEAR_DELAY_MS,
   ) {
     this.sessionStartedAt = Date.now();
   }
@@ -31,7 +28,7 @@ export class MudScreenReaderAnnouncer {
    */
   public markSessionStart(timestamp: number = Date.now()): void {
     this.sessionStartedAt = timestamp;
-    this.clear();
+    this.stopAnnouncements();
     this.clearHistory();
     this.lastAnnouncedBuffer = '';
   }
@@ -64,12 +61,7 @@ export class MudScreenReaderAnnouncer {
       return;
     }
 
-    this.liveRegion.textContent = normalized;
-    console.debug(
-      '[ScreenReader] Live region updated:',
-      this.liveRegion.textContent,
-    );
-    this.scheduleClear();
+    this.appendToLiveRegion(normalized);
   }
 
   /**
@@ -77,14 +69,20 @@ export class MudScreenReaderAnnouncer {
    */
   public clear(): void {
     this.liveRegion.textContent = '';
-    this.cancelClearTimer();
+  }
+
+  /**
+   * Stops any in-flight announcements and drops the queued backlog.
+   */
+  public stopAnnouncements(): void {
+    this.clear();
   }
 
   /**
    * Disposes internal timers.
    */
   public dispose(): void {
-    this.clear();
+    this.stopAnnouncements();
     this.cancelInputClearTimer();
   }
 
@@ -272,19 +270,13 @@ export class MudScreenReaderAnnouncer {
     this.lastAnnouncedBuffer = '';
   }
 
-  private scheduleClear(): void {
-    this.cancelClearTimer();
-
-    this.clearTimer = window.setTimeout(() => {
-      this.clear();
-    }, this.clearDelayMs);
+  private appendToLiveRegion(normalized: string): void {
+    const doc = this.liveRegion.ownerDocument;
+    this.liveRegion.appendChild(doc.createTextNode(`${normalized}\n`));
   }
 
-  private cancelClearTimer(): void {
-    if (this.clearTimer !== undefined) {
-      window.clearTimeout(this.clearTimer);
-      this.clearTimer = undefined;
-    }
+  public normalizeForComparison(raw: string): string {
+    return this.normalize(raw);
   }
 
   // Input clear helpers are retained for potential future use (currently unused)