143 entries under keen topic. ×

3
frenetic(adjective, passionate, enthusiastic, ill)
3
lusty(adjective, intense, passionate, enthusiastic)
3
steadfast(adjective, clear, complete, tough, severe)
3
voracious(adjective, passionate, enthusiastic, excited)
2
desirous(adjective, tender, intense, passionate)
2
dying to(expression, adjective, strong, warm)
2
ebullient(adjective, strong, warm, intense)
2
enthused(adjective, passionate, enthusiastic, eager)
2
extreme(adjective, strong, intense, passionate)
2
forceful(adjective, clear, strong, tough, severe)
2
gotta have(expression, adjective, passionate, enthusiastic)
2
hopped up(expression, adjective, intense, passionate)
2
hot for(expression, adjective, passionate, enthusiastic)
2
loyal(adjective, kind, friendly, warm)
2
obsessive(adjective, passionate, violent, enthusiastic)
2
possessed(adjective, passionate, violent, enthusiastic)
2
solicitous(adjective, kind, friendly, warm)
2
unqualified(adjective, complete, warm, total)
2
yearning(adjective, tender, enthusiastic, excited)
1
obsessed(adjective, warm, passionate, enthusiastic)
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APASmart Define. (2015). fervent thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/fervent/thesaurus/synonyms
ChicagoSmart Define. 2015. "fervent thesaurus" https://smartdefine.org/fervent/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, fervent thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/fervent/thesaurus/synonyms>.
MLASmart Define. "fervent thesaurus" 3 August 2015. Web. 29 September 2026. <https://smartdefine.org/fervent/thesaurus/synonyms>