Synonyms of winning in English:

winning


See definition of winning

adjective

1‘the winning team’

SYNONYMS
victorious, successful, triumphant, vanquishing, conquering
first, top, top-scoring
unbeaten, undefeated, unvanquished
ANTONYMS

losing

2‘a winning smile’

SYNONYMS
engaging, charming, appealing, endearing, sweet, cute, winsome, attractive, pretty, prepossessing, fetching, lovely, adorable, lovable, delightful, disarming, captivating, enchanting, beguiling, persuasive, irresistible
informal adorbs
dated taking
ANTONYMS

off-putting, unattractive