- Definitions|2
- Thesaurus|3.8k
- Abbreviations|0
253 entries under stupid topic. ×
| unthinking(adjective, dull, simple, wrong, slight) | |
| bizarre(adjective, wild, strange, silly) | |
| extravagant(adjective, rough, strange, crazy) | |
| harebrained(adjective, weak, simple, knowledge, ability) | |
| irresponsible(adjective, careless, silly, fantastic) | |
| outlandish(adjective, offensive, rude, wild, strange) | |
| vacuous(adjective, careless, indifferent, silly) | |
| balmy(adjective, knowledge, slang, ability, wild) | |
| batty(adjective, wild, silly, crazy) | |
| cuckoo(adjective, silly, unwise) | |
| empty-headed(adjective, slight, careless, indifferent, silly) | |
| half-baked(adjective, dull, simple, fantastic) | |
| heedless(adjective, careless, wild, silly) | |
| ignorant(adjective, simple, slight, rough, silly) | |
| lunatic(adjective, weak, simple, knowledge, ability) | |
| nuts(adjective, simple, rough, wild, strange) | |
| screwy(adjective, wild, silly, crazy) | |
| shallow(adjective, dull, slight, silly) | |
| demented(adjective, wrong, wild, strange, silly) | |
| kooky(adjective, weak, simple, wrong, wild) |
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| APA | Smart Define. (2016). foolish thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/foolish/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "foolish thesaurus" https://smartdefine.org/foolish/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, foolish thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/foolish/thesaurus/synonyms>. |
| MLA | Smart Define. "foolish thesaurus" 24 March 2016. Web. 26 September 2026. <https://smartdefine.org/foolish/thesaurus/synonyms> |