Pocket Thesaurus
Antonyms of zealous
impatient, avid, fierce, fervent, anxious, eager, ardent, intense, devoted, alert, spirited, earnest, warm, intent, animate, animated, interested, agog, breathless, ebullient, fervid, gung ho, impassioned, lively, sprightly, thirsty, vehement, vivacious, zealous, athirst, perfervid, dying to, fond of
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