- Definitions|2
- Thesaurus|3.2k
- Abbreviations|0
172 entries under foolish topic. ×
| raging(adjective, characteristic, violent, wild, silly) | |
| bonkers(adjective, informal, silly, crazy) | |
| dotty(adjective, weak, simple, silly) | |
| wacky(adjective, weak, simple, wrong, knowledge) | |
| psychopathic(adjective, characteristic, silly, stupid) | |
| bizarre(adjective, characteristic, wild, strange, silly) | |
| impractical(adjective, characteristic, wrong, wild, silly) | |
| unsettled(adjective, characteristic, stupid, hot) | |
| balmy(adjective, knowledge, slang, ability, wild) | |
| delirious(adjective, upset, wrong, wild, silly) | |
| derailed(adjective, characteristic, wrong, wild, silly) | |
| barmy(adjective, silly, crazy, mad) | |
| harebrained(adjective, weak, simple, knowledge, ability) | |
| imbecilic(adjective, weak, simple, knowledge, ability) | |
| ludicrous(adjective, weak, simple, silly) | |
| asinine(adjective, weak, simple, silly) | |
| berserk(adjective, upset, wild, silly) | |
| daffy(adjective, weak, simple, informal, silly) | |
| dippy(adjective, weak, simple, knowledge, slang) | |
| kooky(adjective, weak, simple, wrong, wild) |
For more, visit
Insane on
Power Thesaurus
| 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> |