- Definitions|2
- Thesaurus|3.8k
- Abbreviations|0
68 entries under insane topic. ×
| outrageous(adjective, rough, careless, wild, strange) | |
| demented(adjective, wrong, wild, strange, silly) | |
| kooky(adjective, weak, simple, wrong, wild) | |
| eccentric(adjective, wild, strange, silly, crazy) | |
| potty(adjective, wild, silly, stupid, crazy) | |
| implausible(adjective, strange, crazy, absurd) | |
| thick-witted(adjective, stupid, crazy) | |
| birdbrained(silly, stupid, crazy, unintelligent) | |
| deranged(adjective, simple, wild, silly, stupid) | |
| odd(adjective, wild, strange, silly, stupid) | |
| queer(adjective, strange, crazy, odd) | |
| strange(adjective, wild, silly, crazy, fantastic) | |
| unsound(adjective, wrong, silly, stupid, crazy) | |
| unbalanced(adjective, simple, wild, silly, stupid) | |
| cracked(adjective, simple, wild, silly, stupid) | |
| crazed(adjective, rough, wild, silly, stupid) | |
| extreme(adjective, strange, stupid, crazy, unreasonable) | |
| impracticable(adjective, rough, wild, strange, silly) | |
| rabid(adjective, rough, silly, stupid, crazy) | |
| raving(adjective, wrong, rough, silly, stupid) |
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| APA | Smart Define. (2016). foolish thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/foolish/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "foolish thesaurus" https://smartdefine.org/foolish/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, foolish thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/foolish/thesaurus/synonyms>. |
| MLA | Smart Define. "foolish thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/foolish/thesaurus/synonyms> |