3
set(adjective, resolute)
3
spunky(adjective, bright, energetic, passionate, determined)
3
steadfast(adjective, clear, kind, tough, severe)
3
steady(adjective, complete, warm, total, energetic)
3
torrid(adjective, passionate, ardent, emotional, heated)
3
unwavering(adjective, complete, warm, total, passionate)
3
warm-hearted(adjective, person, feeling, kind, friendly)
3
wild-eyed(adjective, keen, passionate, enthusiastic, fervent)
3
zestful(adjective, energetic, excited, lively, active)
2
acquiescent
2
aflame(adjective, ardent, heated)
2
alacritous(adjective, keen, enthusiastic, game, eager)
2
alert(adjective, strong, keen, intense, energetic)
2
all-consuming(adjective, strong, passionate, powerful, excited)
2
antsy(adjective, keen, informal, passionate, enthusiastic)
2
apprehensive(kind, caring, loving, worried, considerate)
2
aroused(adjective, ardent, fervent, avid, obsessive)
2
aspiring(adjective, energetic, enthusiastic, determined, earnest)
2
ball of fire(expression, idiom, strong, tough, energetic)
2
blazing(adjective, strong, keen, warm, difficult)
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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>