453 entries under noun topic. ×
| freak(activity, person, part, character) | |
| fiend(activity, concern, interest, informal) | |
| screwball(person, slang, crazy, sick) | |
| maniac(person, concern, informal, crazy) | |
| addict(person, radical, fan, fanatic) | |
| cum(verb, action, act, process) | |
| crackpot(character, crazy, mad, wise) | |
| crazy(adjective, wise, radical, fanatic) | |
| fanatic(person, character, concern, interest) | |
| loony(adjective, slang, informal, crazy) | |
| kook(person, character, slang, unusual) | |
| lunatic(adjective, person, informal, crazy) | |
| buff(adjective, concern, informal, authority) | |
| devotee(concern, authority, expert, supporter) | |
| zealot(person, concern, crazy, supporter) | |
| eccentric(person, character, informal, figure) | |
| enthusiast(concern, interest, informal, authority) | |
| nutcase(slang, sick, fanatic, patient) | |
| aficionado(activity, authority, expert, bug) | |
| bug(concern, supporter, radical, fan) |
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| APA | Smart Define. (2015). nut thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/nut/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "nut thesaurus" https://smartdefine.org/nut/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, nut thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/nut/thesaurus/synonyms>. |
| MLA | Smart Define. "nut thesaurus" 24 December 2015. Web. 24 September 2026. <https://smartdefine.org/nut/thesaurus/synonyms> |