151 entries under fervent topic. ×

1
fanatic(adjective, passionate, enthusiastic, ardent)
1
fascinated(adjective, warm, passionate, sympathetic, excited)
1
fireball(adjective, smart, intense, energetic, passionate)
1
flipped(adjective, enthusiastic, ill, sick)
1
foaming at the mouth(expression, adjective, idiom, enthusiastic, ill)
1
frantic(adjective, enthusiastic, ill, sick)
1
freaked out(expression, adjective, enthusiastic, ill, sick)
1
frenetic(adjective, passionate, enthusiastic, ill, sick)
1
frenzied(adjective, passionate, enthusiastic, ill, sick)
1
gaga(adjective, warm, passionate, excited, vigorous)
1
gone on(expression, adjective, warm, passionate, excited)
1
infatuated(adjective, passionate, crazy, zealous)
1
infuriated(adjective, enthusiastic, ill, sick)
1
itchy(adjective, passionate, violent, enthusiastic, anxious)
1
keyed up(expression, adjective, warm, passionate, enthusiastic)
1
mad-dog(adjective, enthusiastic, ill, sick)
1
narrow-minded(adjective, enthusiastic, ill, sick)
1
overboard(adjective, enthusiastic, ill, sick)
1
partial(adjective, sympathetic, excited, involved)
1
partisan(adjective, sympathetic, excited, involved)
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APASmart Define. (2016). keen thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/keen/thesaurus/synonyms
ChicagoSmart Define. 2016. "keen thesaurus" https://smartdefine.org/keen/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, keen thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/keen/thesaurus/synonyms>.
MLASmart Define. "keen thesaurus" 29 March 2016. Web. 28 September 2026. <https://smartdefine.org/keen/thesaurus/synonyms>