140 entries under strong topic. ×

12
glowing(adjective, feeling, keen, difficult)
12
perfervid(noun, adjective, keen, intense)
10
avid(adjective, keen, warm, intense)
10
emotional(adjective, moving, keen, difficult)
9
blazing(adjective, keen, difficult, intense)
9
flaming(adjective, feeling, difficult, intense)
8
devoted(adjective, kind, keen, warm)
7
energetic(adjective, energetic, powerful, penetrating)
7
fanatical(adjective, moving, keen, warm)
7
frantic(adjective, intense, passionate, violent)
7
frenzied(adjective, difficult, intense, passionate)
7
violent(adjective, clear, tough, severe)
6
fierce(adjective, clear, tough, severe)
6
heartfelt(adjective, keen, difficult, intense)
6
impetuous(adjective, moving, difficult, intense)
5
anxious(adjective, keen, intense, passionate)
5
hectic(adjective, excite, passionate, feelings)
5
lively(adjective, keen, warm, intense)
4
breathless(adjective, feeling, keen, intense)
4
eloquent(adjective, difficult, intense, violent)
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APASmart Define. (2015). fervid thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/fervid/thesaurus/synonyms
ChicagoSmart Define. 2015. "fervid thesaurus" https://smartdefine.org/fervid/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, fervid thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/fervid/thesaurus/synonyms>.
MLASmart Define. "fervid thesaurus" 17 July 2015. Web. 26 September 2026. <https://smartdefine.org/fervid/thesaurus/synonyms>