Synonyms and Antonyms of astonish

  1. to make a strong impression on (someone) with something unexpected <the news that you and she broke up absolutely astonishes me> Synonyms amaze, surprise, astound, bowl over, dumbfound (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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