Synonyms of enthusiastic

1 Syllable

keen, warm

2 Syllables

wacky, willing, pumped, spunky, youthful, intent, fiery, feisty, mad-dog, hearty, ultraist, earnest, fervent, psyched, agog, nutty, gaga, vaulting, red-hot, avid, nuttiest, zealous, pleased, feistier, rabid, gumptious, rousing, anxious, nuttier, smoking, cheerful, ardent, bugged, athrill, athirst, raring, spunkier, thrilled, eager, banzai, fervid

3 Syllables

ambitious, fevered, tireless, rhapsodic, vigorous, vehement, spirited, desirous, aspiring, overboard, unwearied, attracted, excited, riveted, proactive, ebullient, weariless, forceful, ecstatic, unbridled, obsessed, hopeful, volcanic, sanguine, devoted, concerned, lively, undoubtful

4 Syllables

excitable, corybantic, favorable, goal-oriented, exuberant, passionate, fanatical, unstoppable, fascinated, compulsive, effusive, encouraged, wholehearted, animated, unqualified, tantalized, titillated, emotional, single-hearted, predisposed, bedlamite, dedicated, enterprising

5 Syllables

insuppressible, uncontainable, unrestrainable, irrepressible, exhilarated

6 Syllables

recommendatory