- Definitions|2
- Thesaurus|2.2k
- Abbreviations|0
72 entries under noun topic. ×
| crazy(adjective, person, weak, simple) | |
| psychotic(adjective, person, crazy, mad) | |
| loony(adjective, person, weak, simple) | |
| maniac(adjective, person, crazy, mad) | |
| madman(adjective, person, crazy, mad) | |
| crackpot(adjective, person, crazy, mad) | |
| psycho(adjective, person, silly, foolish) | |
| kook(person, slang, mad, wise) | |
| loco(adjective, slang, crazy, mad) | |
| batty(adjective, slang, wild, silly) | |
| neurotic(adjective, person, mad, insane) | |
| crank(person, informal, crazy, mad) | |
| cuckoo(adjective, person, slang, wild) | |
| nut(person, slang, informal, crazy) | |
| nuts(adjective, slang, wild, silly) | |
| moonstruck(adjective, silly, foolish, stupid) | |
| psychopath(person, mad, madness, insanity) | |
| madcap(adjective, person, silly, crazy) | |
| screwball(adjective, slang, wild, silly) | |
| bedlamite(adjective, person, silly, foolish) |
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| APA | Smart Define. (2015). lunatic thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/lunatic/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "lunatic thesaurus" https://smartdefine.org/lunatic/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, lunatic thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/lunatic/thesaurus/synonyms>. |
| MLA | Smart Define. "lunatic thesaurus" 6 August 2015. Web. 28 September 2026. <https://smartdefine.org/lunatic/thesaurus/synonyms> |