- Definitions|2
- Thesaurus|806
- Abbreviations|0
121 entries under keen topic. ×
| zealous(adjective, strong, moving, severe) | |
| rabid(adjective, feeling, concern, severe) | |
| enthusiastic(adjective, moving, intense, energetic) | |
| fervent(adjective, strong, moving, warm) | |
| passionate(adjective, strong, moving, warm) | |
| extreme(adjective, strong, concern, passionate) | |
| fanatic(adjective, concern, passionate, enthusiastic) | |
| ardent(adjective, strong, moving, warm) | |
| avid(adjective, warm, passionate, enthusiastic) | |
| burning(adjective, strong, informal, passionate) | |
| impassioned(adjective, strong, moving, passionate) | |
| infatuated(adjective, passionate, crazy, fervent) | |
| eager(adjective, strong, warm, intense) | |
| fervid(adjective, strong, moving, warm) | |
| frenetic(adjective, passionate, enthusiastic, excited) | |
| fiery(adjective, moving, passionate, eager) | |
| intense(adjective, strong, severe, energetic) | |
| obsessive(adjective, passionate, enthusiastic, excited) | |
| perfervid(adjective, passionate, eager, ardent) | |
| wholehearted(adjective, warm, passionate, enthusiastic) |
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| APA | Smart Define. (2015). fanatical thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/fanatical/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "fanatical thesaurus" https://smartdefine.org/fanatical/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, fanatical thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/fanatical/thesaurus/synonyms>. |
| MLA | Smart Define. "fanatical thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/fanatical/thesaurus/synonyms> |