strike (someone) dumb

To render someone speechless, as due to a great surprise or shock. My father's sudden resignation from the company struck each of us dumb.

Name	Pronounced	Usage
Lundy	['lʌndi]
Forest	['fɔrist]
Phares	-	Biblical Greek, Biblical Latin
Mu'tamid	-	Arabic
BlÁThnaid	-	Irish
Ashlyn	ASH-lin	English (Modern)