- Definitions|2
- Thesaurus|2.2k
- Abbreviations|0
62 entries under irrational topic. ×
| raving(adjective, wrong, silly, foolish, stupid) | |
| around the bend(expression, adjective, idiom, wrong, confused) | |
| buggy(adjective, slang, silly, foolish, crazy) | |
| harebrained(adjective, weak, simple, knowledge, ability) | |
| psychopathic(adjective, silly, foolish, stupid) | |
| ridiculous(adjective, weak, simple, wild, silly) | |
| ape(silly, foolish, crazy, mad, insane) | |
| bizarre(adjective, wrong, wild, silly, foolish) | |
| crazy as a loon(expression, adjective, idiom, crazy, confused) | |
| derailed(adjective, wrong, wild, silly, foolish) | |
| flipped(silly, foolish, hot, crazy, mad) | |
| impractical(adjective, wrong, wild, silly, foolish) | |
| irresponsible(adjective, wrong, wild, silly, foolish) | |
| unscrewed(crazy, unstable, insane, disturbed) | |
| unzipped(silly, foolish, crazy, mad, insane) | |
| zealous(adjective, silly, foolish, crazy, mad) | |
| cockamamie(adjective, weak, simple, silly, foolish) | |
| enthusiastic(adjective, silly, foolish, crazy, mad) | |
| gung ho(expression, adjective, silly, foolish, crazy) | |
| keen(adjective, silly, foolish, crazy, mad) |
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| APA | Smart Define. (2015). lunatic thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/lunatic/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "lunatic thesaurus" https://smartdefine.org/lunatic/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, lunatic thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/lunatic/thesaurus/synonyms>. |
| MLA | Smart Define. "lunatic thesaurus" 6 August 2015. Web. 28 September 2026. <https://smartdefine.org/lunatic/thesaurus/synonyms> |