129 entries under crazy topic. ×
| out to lunch(expression, adjective, idiom, silly, foolish) | |
| ridiculous(adjective, light, weak, simple, wrong) | |
| berserk(adjective, silly, foolish, unwise) | |
| crank(noun, informal, wise) | |
| dizzy(adjective, light, pleasant, happy, silly) | |
| flaky(adjective, light, silly, stupid) | |
| off-the-wall(adjective, wrong, pleasant, happy, foolish) | |
| brainsick(adjective, wrong, wild, confused) | |
| disordered(adjective, wrong, wild, confused) | |
| jerky(adjective, light, knowledge, slang, ability) | |
| zealot(noun, person, nut, fanatic) | |
| cockamamie(adjective, weak, simple, wrong, silly) | |
| madcap(noun, adjective, person, silly) | |
| odd(adjective, wild, strange, silly, foolish) | |
| rabid(adjective, mad, odd, insane) | |
| rash(adjective, mad, odd, insane) | |
| schizophrenic(noun, adjective, silly, foolish, stupid) | |
| twisted(adjective, mad, odd, insane) | |
| ape(adjective, silly, foolish, unwise) | |
| bizarre(adjective, wild, strange, silly, foolish) |
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| APA | Smart Define. (2015). loony thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/loony/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "loony thesaurus" https://smartdefine.org/loony/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, loony thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/loony/thesaurus/synonyms>. |
| MLA | Smart Define. "loony thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/loony/thesaurus/synonyms> |