262 entries under enthusiastic topic. ×

3
heated(adjective, passionate, excited, lively)
3
hooked(adjective, passionate, sympathetic, excited)
3
intolerant(adjective, severe, violent, anxious)
3
itching(adjective, energetic, eager, daring)
3
mindful(adjective, understanding, kind, sensible)
3
raring(adjective, kind, concern, informal)
3
resolute(adjective, clear, tough, severe, intense)
3
stormy(adjective, lively, hot, deep)
3
sympathetic(adjective, excited, deep, sincere)
3
understanding(adjective, sharp, fine, smart, bright)
3
voracious(adjective, passionate, excited, ready)
2
afire(adjective, passionate, excited, eager)
2
antsy(adjective, passionate, violent, excited)
2
appetent(adjective, strong, kind, intense, violent)
2
appreciative(adjective, understanding, positive, worth)
2
avaricious(adjective, passionate, eager, ardent)
2
cheerful(adjective, happy, energetic, wild)
2
conscious(adjective, understanding, sharp, fine, smart)
2
content(adjective, game, eager, helpful)
2
delirious(adjective, ill, sick, fervent)
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APASmart Define. (2016). keen thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/keen/thesaurus/synonyms
ChicagoSmart Define. 2016. "keen thesaurus" https://smartdefine.org/keen/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, keen thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/keen/thesaurus/synonyms>.
MLASmart Define. "keen thesaurus" 29 March 2016. Web. 30 September 2026. <https://smartdefine.org/keen/thesaurus/synonyms>