3
aflame(adjective, heated)
3
agitated(adjective, excited, vigorous)
3
agog(adjective, strong, desire, keen, warm)
3
amiable(adjective, kind, friendly, warm, tender)
3
attentive(adjective, kind, friendly, warm, tender)
3
crazy(adjective, concern, informal, enthusiastic, mad)
3
determined(adjective, clear, complete, tough, severe)
3
disturbed(adjective, moving, excited, touching, exciting)
3
erotic(adjective, kind, friendly, warm, tender)
3
fond(adjective, kind, friendly, warm, tender)
3
frenetic(adjective, keen, passionate, enthusiastic, ill)
3
genial(adjective, heat, deep, sincere, earnest)
3
genuine(adjective, complete, warm, total, passionate)
3
harsh(adjective, strong, intense, powerful, penetrating)
3
indefatigable(adjective, tenacious)
3
lusty(adjective, keen, intense, passionate, enthusiastic)
3
peppy(adjective, energetic, excited, lively, active)
3
potent(adjective, clear, moving, tough, severe)
3
red hot(expression, idiom)
3
scalding(adjective, hot, heated, sweltering, stifling)
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APASmart Define. (2015). fervent thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/fervent/thesaurus/synonyms
ChicagoSmart Define. 2015. "fervent thesaurus" https://smartdefine.org/fervent/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, fervent thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/fervent/thesaurus/synonyms>.
MLASmart Define. "fervent thesaurus" 3 August 2015. Web. 23 September 2026. <https://smartdefine.org/fervent/thesaurus/synonyms>