2
boiling over(verb, phrasal verb, feeling)
2
brisk(adjective, strong, tough, keen, intense)
2
buggy(adjective, silly, foolish, crazy, mad)
2
caring(adjective, kind, friendly, warm, tender)
2
concerned(adjective, kind, keen, friendly, warm)
2
cooperative(adjective, keen, enthusiastic, game, eager)
2
craving(noun, adjective, keen, energetic, enthusiastic)
2
crazed(adjective, enthusiastic, ill, sick, fervent)
2
dauntless(adjective, bright, energetic, passionate, determined)
2
decided(adjective, resolute)
2
deep(adjective, clear, strong, tough, severe)
2
delirious(adjective, intense, passionate, violent, enthusiastic)
2
disposed(adjective, keen, happy, agreeable, enthusiastic)
2
disturbed(adjective, moving, touching, exciting, poignant)
2
docile
2
driving(adjective, strong, tough, energetic, enthusiastic)
2
energized(adjective, energetic, excited, lively, active)
2
evangelical(adjective, zeal)
2
extreme(adjective, strong, keen, intense, passionate)
2
fain(adjective, game, willing, inclined)
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APASmart Define. (2016). zealous thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/zealous/thesaurus/synonyms
ChicagoSmart Define. 2016. "zealous thesaurus" https://smartdefine.org/zealous/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, zealous thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/zealous/thesaurus/synonyms>.
MLASmart Define. "zealous thesaurus" 24 March 2016. Web. 24 September 2026. <https://smartdefine.org/zealous/thesaurus/synonyms>