Synonyms and Antonyms of dumbfound
to make a strong impression on (someone) with something unexpected the surprise ending will dumbfound even the most seasoned mystery reader Synonyms amaze, astonish, astound, bowl over, surprise (also dumfound), flabbergast, floor, rock, shock, startle, stun, stupefy, thunderstrikeRelated Words befuddle, bewilder, blindside, blow away, confound, confuse, daze, discomfit, disconcert, dismay, jar, muddle, nonplus, perplex, shake up
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