- Definitions|2
- Thesaurus|3.2k
- Abbreviations|0
117 entries under crazy topic. ×
| wacky(adjective, weak, simple, wrong, knowledge) | |
| bizarre(adjective, characteristic, wild, strange, silly) | |
| impractical(adjective, characteristic, wrong, wild, silly) | |
| unsettled(adjective, characteristic, foolish, stupid, hot) | |
| balmy(adjective, knowledge, slang, ability, wild) | |
| delirious(adjective, upset, wrong, wild, silly) | |
| derailed(adjective, characteristic, wrong, wild, silly) | |
| barmy(adjective, silly, foolish, mad) | |
| harebrained(adjective, weak, simple, knowledge, ability) | |
| imbecilic(adjective, weak, simple, knowledge, ability) | |
| asinine(adjective, weak, simple, silly, foolish) | |
| berserk(adjective, upset, wild, silly, foolish) | |
| daffy(adjective, weak, simple, informal, silly) | |
| dippy(adjective, weak, simple, knowledge, slang) | |
| kooky(adjective, weak, simple, wrong, wild) | |
| loco(adjective, slang, mad, irrational) | |
| moronic(adjective, weak, simple, knowledge, ability) | |
| potty(adjective, wild, silly, foolish, stupid) | |
| inane(adjective, simple, foolish, fantastic) | |
| unsound(adjective, wrong, silly, foolish, stupid) |
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| APA | Smart Define. (2015). insane thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/insane/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "insane thesaurus" https://smartdefine.org/insane/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, insane thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/insane/thesaurus/synonyms>. |
| MLA | Smart Define. "insane thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/insane/thesaurus/synonyms> |