Synonyms of stunning in English:

stunning


See US English definition of stunning

See UK English definition of stunning

See Spanish definition of sensacional

adjective

1‘a stunning 4–0 win in the League Cup final’

SYNONYMS
remarkable, extraordinary, staggering, incredible, impressive, outstanding, amazing, astonishing, marvellous, phenomenal, splendid, imposing, breathtaking, thrilling
informal mind-boggling, mind-blowing, out of this world, fabulous, fab, super, fantastic, tremendous
literary wondrous
ANTONYMS

ordinary, run-of-the-mill

2‘she was looking particularly stunning’

SYNONYMS
beautiful, handsome, attractive, lovely, good-looking, comely, pretty, sexy
sensational, radiant, ravishing, striking, dazzling, devastating, wonderful, marvellous, magnificent, amazing, glorious, breathtaking, captivating, bewitching, charming, alluring, exquisite, impressive, splendid
Scottish, Northern English bonny
informal gorgeous, drop-dead gorgeous, out of this world, fabulous, fab, super, supercalifragilisticexpialidocious, amazeballs, easy on the eye, knockout
British informal smashing
North American informal bootylicious
US informal on fleek
literary beauteous
rare pulchritudinous
ANTONYMS

ordinary, unattractive