Dumfounded — synonyms, definition

1. dumfounded (a)

baffled bewildered confounded disconcerted doubtful dumb mute mystified nonplussed shocked speechless wordless

2. dumfounded (Adjective)

dumbfounded dumbstricken dumbstruck flabbergasted stupefied thunderstruck

dumfounded (Adjective) — As if struck dumb with astonishment and surprise. ex. "a circle of policemen stood dumfounded by her denial of having seen the accident"

3. dumfounded (Verb)

dumfounded (Verb) — To strike dumb; to confuse with astonishment. ex. "His plan was to defend and maintain them as to cramp and dumfound his opponents"