Synonyms of promising

1 Syllable
bright
2 Syllables
lucky, would-be, able, breezer, gifted, rising, golden, dexter, luckiest, budding, cheering, happy, rosy, upbeat, luckier, cincher
3 Syllables
roseate, talented, possible, panglossian, timelier, propitious, heartening, reassuring, likeliest, wannabe, likelier, likely, timely, auspicious, assuring
4 Syllables
up-and-coming, fortunate, rose-colored, encouraging, optimistic, inferable, favorable, providential, believeable, supposable
5 Syllables
serendipitous, conjecturable