9
feverish(adjective, strong, passionate, violent, excited)
9
lively(adjective, strong, keen, warm, intense)
9
serious(adjective, complete, keen, warm, total)
9
strong(adjective, difficult, intense, passionate, violent)
8
deep(adjective, clear, strong, tough, severe)
8
rabid(adjective, desire, concern, keen, warm)
8
violent(adjective, clear, strong, tough, severe)
8
wholehearted(adjective, strong, keen, warm, total)
7
active(adjective, energetic, excited, lively, vigorous)
7
breathless(adjective, feeling, strong, desire, keen)
7
cordial(adjective, feeling, kind, friendly, warm)
7
devout(adjective, keen, warm, passionate, enthusiastic)
7
exuberant(adjective, keen, warm, passionate, excited)
7
mad(adjective, concern, enthusiastic, crazy, ill)
6
aroused(adjective, intense, passionate, heavy, excited)
6
dedicated(adjective, clear, tough, severe, keen)
6
fierce(adjective, clear, strong, tough, severe)
6
impatient(adjective, strong, desire, keen, intense)
6
rousing(adjective, intense, passionate, excited, fierce)
6
stimulated(adjective, strong, difficult, intense, passionate)
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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>