Synonyms for strike dumb

Most common

confound · astonish · petrify · flabbergast · dumbfound · dumbfounder

All synonyms

Verb

Definitions

1. v. 1

   To astonish or confound (a person) into silence.

Example sentences

• astonish You always astonish me with your unexpected arrivals.
• dumbfound Tomorrow, you'll hear news that is going to dumbfound you.

By length

7 letters

petrify³

8 letters

confound², astonish³

9 letters

dumbfound²

11 letters

flabbergast³, dumbfounder

The small number after each word is its number of syllables (petrify³ = 3 syllables).