97 entries under stupid topic. ×
| cracked(adjective, informal, wild, silly, foolish) | |
| silly(adjective, light, weak, simple, wrong) | |
| fatuous(adjective, weak, simple, wild, strange) | |
| idiotic(adjective, weak, simple, knowledge, ability) | |
| preposterous(adjective, weak, simple, wrong, knowledge) | |
| daffy(adjective, weak, simple, pleasant, happy) | |
| goofy(adjective, light, foolish, crazy) | |
| moronic(adjective, weak, simple, knowledge, ability) | |
| crazed(adjective, wild, silly, foolish) | |
| dippy(adjective, light, knowledge, slang, ability) | |
| maniacal(adjective, silly, foolish, crazy) | |
| touched(adjective, wrong, informal, wild, silly) | |
| asinine(adjective, weak, simple, careless, silly) | |
| harebrained(adjective, weak, simple, knowledge, ability) | |
| potty(adjective, wild, silly, foolish) | |
| zany(adjective, weak, simple, knowledge, ability) | |
| irrational(adjective, weak, simple, careless, wild) | |
| unhinged(adjective, silly, foolish, unwise) | |
| inane(adjective, foolish, fantastic, senseless) | |
| ludicrous(adjective, light, foolish, crazy) |
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| APA | Smart Define. (2015). loony thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/loony/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "loony thesaurus" https://smartdefine.org/loony/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, loony thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/loony/thesaurus/synonyms>. |
| MLA | Smart Define. "loony thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/loony/thesaurus/synonyms> |