Synonyms of astonished in English:

astonished


See definition of astonish

adjective

1‘his tricks attracted crowds of astonished bystanders’

SYNONYMS
amazed, filled with astonishment, filled with amazement, astounded, staggered, surprised, startled, stunned, thunderstruck, aghast, taken aback, confounded, dumbfounded, stupefied, dazed, nonplussed, dumbstruck, open-mouthed, agape, lost for words, wide-eyed, awed, filled with awe, filled with wonder, awestruck, wonderstruck
shaken, shaken up, unnerved, disconcerted, discomposed, bewildered, bemused
informal flabbergasted, flummoxed, floored, knocked for six, bowled over, blown away, unable to believe one's ears, unable to believe one's eyes
British informal gobsmacked