273 entries under adjective topic. ×
| crazy(noun, person, light, weak) | |
| mad(weak, simple, wrong, knowledge) | |
| insane(weak, simple, wrong, knowledge) | |
| lunatic(noun, person, weak, simple) | |
| nutty(noun, light, weak, simple) | |
| daft(weak, simple, wild, strange) | |
| nuts(noun, slang, wild, strange) | |
| batty(noun, light, slang, wild) | |
| crackpot(noun, person, foolish, crazy) | |
| dotty(noun, weak, simple, strange) | |
| wacky(light, weak, simple, wrong) | |
| barmy(crazy, mad, odd, insane) | |
| absurd(light, weak, simple, wrong) | |
| bonkers(informal, silly, foolish, crazy) | |
| cuckoo(noun, slang, wild, silly) | |
| balmy(knowledge, slang, ability, wild) | |
| psychotic(noun, person, silly, foolish) | |
| screwy(light, slang, wild, silly) | |
| foolish(weak, simple, wrong, knowledge) | |
| demented(wrong, wild, strange, silly) |
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| APA | Smart Define. (2015). loony thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/loony/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "loony thesaurus" https://smartdefine.org/loony/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, loony thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/loony/thesaurus/synonyms>. |
| MLA | Smart Define. "loony thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/loony/thesaurus/synonyms> |