- Definitions|2
- Thesaurus|2.2k
- Abbreviations|0
140 entries under foolish topic. ×
| gung ho(expression, adjective, silly, crazy) | |
| hare-brained(adjective, silly, crazy, zany) | |
| ill-conceived(silly, unwise) | |
| impracticable(silly, unwise) | |
| inappropriate(silly, unwise) | |
| keen(adjective, silly, crazy, mad) | |
| out of all reason(expression, idiom, silly, unwise) | |
| outlandish(silly, unwise) | |
| peculiar(silly, unwise) | |
| puerile(silly, unwise, unintelligent, unaware) | |
| quixotic(silly, unwise) | |
| raging(silly, stupid) | |
| squirrelly(crazy, insane) | |
| thick-witted(crazy, insane) | |
| unpredictable(adjective, silly, crazy, zany) | |
| unrealistic(silly, unwise) | |
| unusual(adjective, silly, crazy, mad) | |
| unworkable(silly, unwise) | |
| warm(adjective, silly, crazy, mad) | |
| weird(silly, unwise) |
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| APA | Smart Define. (2015). lunatic thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/lunatic/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "lunatic thesaurus" https://smartdefine.org/lunatic/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, lunatic thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/lunatic/thesaurus/synonyms>. |
| MLA | Smart Define. "lunatic thesaurus" 6 August 2015. Web. 26 September 2026. <https://smartdefine.org/lunatic/thesaurus/synonyms> |