diff --git a/src/isterm/commandManager.ts b/src/isterm/commandManager.ts
index 4a3efbb..b48d8f5 100644
--- a/src/isterm/commandManager.ts
+++ b/src/isterm/commandManager.ts
@@ -151,11 +151,14 @@ export class CommandManager {
 
   private _isSuggestion(cell: IBufferCell | undefined): boolean {
     const color = cell?.getFgColor();
-    const dullColor = color == 8 || (color ?? 0) > 235;
+    const dim = (cell?.isDim() ?? 0) > 0;
+    const italic = (cell?.isItalic() ?? 0) > 0;
+    const dullColor = color == 8 || color == 7 || (color ?? 0) > 235 || (color == 15 && dim);
+    const dullItalic = (color ?? 0) > 235 || (dullColor && italic);
     if (this.#shell == Shell.Powershell) {
       return false;
     } else if (this.#shell == Shell.Pwsh) {
-      return (color ?? 0) > 235;
+      return dullItalic;
     }
     return dullColor;
   }