flabbergasted

Meanings

• overcome with amazement;
• as if struck dumb with astonishment and surprise;
• "the flabbergasted aldermen were speechless"

Synonyms

• flabbergast
• boggle
• bowl over
• dumbfounded
• dumfounded
• stupefied
• thunderstruck
• dumbstruck
• dumbstricken

flabbergasted is not valid in Words With Friends