- Definitions|2
- Thesaurus|2.6k
- Abbreviations|0
142 entries under foolish topic. ×
| flipped out(expression, silly, crazy, mad) | |
| freaked out(expression, silly, mad, insane) | |
| half-baked(weak, simple, careless, silly) | |
| half-witted(weak, simple, silly, thoughtless) | |
| mad as a March hare(expression, idiom, silly, mad) | |
| mad as a hatter(expression, adjective, idiom, silly) | |
| mentally strange(expression, silly, mad, insane) | |
| nutty as fruitcake(expression, idiom, silly, mad) | |
| outlandish(adjective, unusual, strange, silly) | |
| outrageous(adjective, silly, ridiculous, absurd) | |
| screw loose(expression, silly, mad, insane) | |
| unintelligent(adjective, weak, simple, silly) | |
| unstable(careless, stupid, unreasonable, unthinking) | |
| unwise(adjective, weak, simple, wrong, wild) | |
| ape(silly, crazy, mad, insane) | |
| bedlamite(adjective, simple, silly, crazy) | |
| dingy(silly, mad, insane, unwise) | |
| doltish(weak, simple, silly, thoughtless) | |
| fallacious(unreasonable, irrational, illogical, unreasoned) | |
| feebleminded(weak, simple, silly, thoughtless) |
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| APA | Smart Define. (2016). wacky thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/wacky/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "wacky thesaurus" https://smartdefine.org/wacky/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, wacky thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/wacky/thesaurus/synonyms>. |
| MLA | Smart Define. "wacky thesaurus" 31 March 2016. Web. 25 September 2026. <https://smartdefine.org/wacky/thesaurus/synonyms> |