Synonyms of stun in English:

stun


See definition of stun

verb

1‘a glancing blow stunned Gary’

SYNONYMS
daze, stupefy, knock senseless, knock unconscious, knock out, lay out
informal knock for six

2‘she was quite stunned by her own success’

SYNONYMS
astound, amaze, astonish, startle, take someone's breath away, dumbfound, stupefy, overwhelm, stagger, shock, confound, take aback, shake up
informal flabbergast, knock for six, knock sideways, hit like a ton of bricks, bowl over, floor, blow away