Highlight text while not damaging user scan

I'm trying to understand what is the best approach to highlight text while keeping it scannable.

As you can see from the illustration below, the text is already bold. I'm trying to understand what would be the correct way to emphasise the word "Mute". I've tried several tryouts, but none of them where good enough.

Note: The reason why I need those words to highlight even more is because I'm using this screenshots at the App Store. Where the users usually sees them at the Search Results at a lot more scaled down version.

What would you recommend for correct highlight? Thank you!

Illustration: