- Definitions|2
- Thesaurus|2.6k
- Abbreviations|0
95 entries under insane topic. ×
| unbalanced(adjective, characteristic, person, silly, foolish) | |
| cracked(adjective, informal, wild, silly, foolish) | |
| crazed(adjective, wild, silly, foolish, stupid) | |
| cuckoo(adjective, slang, silly, foolish, crazy) | |
| demented(adjective, wrong, unusual, wild, strange) | |
| dippy(adjective, knowledge, slang, ability, silly) | |
| preposterous(adjective, weak, simple, wrong, knowledge) | |
| idiotic(adjective, weak, simple, knowledge, ability) | |
| senseless(adjective, weak, simple, wrong, informal) | |
| buggy(adjective, slang, silly, foolish, crazy) | |
| fruity(adjective, slang, silly, foolish, mad) | |
| moronic(adjective, weak, simple, knowledge, ability) | |
| round the bend(expression, adjective, idiom, silly, foolish) | |
| wild(adjective, wrong, strange, silly, foolish) | |
| deranged(adjective, wild, silly, foolish, stupid) | |
| erratic(adjective, unusual, wild, strange, silly) | |
| irrational(adjective, weak, simple, informal, unusual) | |
| witless(adjective, informal, foolish, crazy, mad) | |
| stupid(adjective, weak, simple, wrong, wild) | |
| touched(adjective, unusual, wild, strange, silly) |
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| APA | Smart Define. (2016). wacky thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/wacky/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "wacky thesaurus" https://smartdefine.org/wacky/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2016, wacky thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/wacky/thesaurus/synonyms>. |
| MLA | Smart Define. "wacky thesaurus" 31 March 2016. Web. 27 September 2026. <https://smartdefine.org/wacky/thesaurus/synonyms> |