Synonyms of promising in English:

promising


See US English definition of promising

See UK English definition of promising

See Spanish definition of prometedor

adjective

1‘he made a promising start to his cricketing career’

SYNONYMS
good, encouraging, favourable, hopeful, full of promise, auspicious, propitious, optimistic, positive, bright, rosy, likely-looking, heartening, reassuring
ANTONYMS

unfavourable, inauspicious, ominous

2‘a promising young actor’

SYNONYMS
with potential, budding, up-and-coming, rising, coming, in the making
talented, gifted, able, apt