273 entries under adjective topic. ×
| softheaded(knowledge, ability) | |
| twisted(crazy, mad, odd, insane) | |
| unreasonable(weak, simple, foolish, stupid) | |
| ape(silly, foolish, crazy, unwise) | |
| bizarre(wild, strange, silly, foolish) | |
| chapped | |
| comical | |
| disturbed | |
| erratic(wild, silly, foolish, crazy) | |
| frenzied(wrong, wild, silly, foolish) | |
| gay(pleasant, happy, cheerful, jolly) | |
| hare-brained(silly, foolish, crazy, zany) | |
| hilarious(pleasant, happy, cheerful, jolly) | |
| joshing(light, pleasant, happy, silly) | |
| jovial | |
| merry(pleasant, happy, cheerful, jolly) | |
| mild | |
| mindless(careless, foolish, stupid, unreasonable) | |
| neurotic | |
| nitwit |
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| APA | Smart Define. (2015). loony thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/loony/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "loony thesaurus" https://smartdefine.org/loony/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, loony thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/loony/thesaurus/synonyms>. |
| MLA | Smart Define. "loony thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/loony/thesaurus/synonyms> |