353 entries under adjective topic. ×

18
zealous(strong, moving, severe, keen)
18
rabid(feeling, concern, severe, keen)
16
enthusiastic(moving, keen, intense, energetic)
16
fervent(strong, moving, keen, warm)
10
mad(love, passionate, enthusiastic, ill)
10
passionate(strong, moving, keen, warm)
9
bigoted(enthusiastic, ill, sick, hateful)
9
extreme(strong, concern, keen, passionate)
9
fanatic(concern, keen, passionate, enthusiastic)
9
ardent(strong, moving, keen, warm)
9
avid(keen, warm, passionate, enthusiastic)
9
burning(strong, keen, informal, passionate)
9
frenzied(passionate, excited, nervous, ill)
9
immoderate(severe, harsh, exceptional, unreasonable)
9
impassioned(strong, moving, keen, passionate)
9
infatuated(keen, passionate, crazy, fervent)
9
keen(strong, warm, passionate, enthusiastic)
9
overzealous
9
radical(concern, severe, harsh, enthusiastic)
9
wild(enthusiastic, ill, sick, ardent)
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APASmart Define. (2015). fanatical thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/fanatical/thesaurus/synonyms
ChicagoSmart Define. 2015. "fanatical thesaurus" https://smartdefine.org/fanatical/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, fanatical thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/fanatical/thesaurus/synonyms>.
MLASmart Define. "fanatical thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/fanatical/thesaurus/synonyms>