- Definitions|2
- Thesaurus|3.8k
- Abbreviations|0
498 entries under adjective topic. ×
| cockeyed(knowledge, ability, informal, silly) | |
| crackpot(impractical, half-baked, doomed) | |
| dense(dull, simple, slow, silly) | |
| eccentric(wild, strange, silly, crazy) | |
| erratic(wrong, wild, strange, silly) | |
| feebleminded(weak, simple, silly, stupid) | |
| gooselike | |
| goosey | |
| ill-judged(careless, silly, thoughtless, rash) | |
| incongruous(silly, stupid, insignificant, unreasonable) | |
| inconsistent(simple, wrong, silly, stupid) | |
| light-headed(silly, faint) | |
| pointless(dull, simple, slow, silly) | |
| simple-minded(silly, stupid, green, fat) | |
| slight | |
| unintellectual | |
| amusing(silly, ridiculous, absurd, irritating) | |
| brash(careless, silly, crazy, thoughtless) | |
| confused(careless, stupid, unreasonable, thoughtless) | |
| dimwitted(silly, stupid, green, fat) |
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| APA | Smart Define. (2016). foolish thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/foolish/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "foolish thesaurus" https://smartdefine.org/foolish/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2016, foolish thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/foolish/thesaurus/synonyms>. |
| MLA | Smart Define. "foolish thesaurus" 24 March 2016. Web. 23 September 2026. <https://smartdefine.org/foolish/thesaurus/synonyms> |