- Definitions|2
- Thesaurus|3.6k
- Abbreviations|0
281 entries under foolish topic. ×
| flipped out(expression, crazy, mad, insane) | |
| freaked out(expression, mad, insane, unwise) | |
| impracticable(fantastic, unwise, unlikely, unreal) | |
| incoherent(stupid, unreasonable, senseless, irrational) | |
| kidding oneself(expression, innocent, susceptible, naive) | |
| maniacal(stupid, crazy, mad, insane) | |
| mark(innocent, susceptible, naive, trusting) | |
| mental(simple, stupid, crazy, mad) | |
| mentally strange(expression, mad, insane, unwise) | |
| mushy(soft, sweet, emotional, wet) | |
| nerdy(weak, simple, thoughtless, unwise) | |
| off the wall(expression, adjective, idiom, light) | |
| out of all reason(expression, idiom, fantastic, half-baked) | |
| peculiar(fantastic, unwise, impractical, half-baked) | |
| peripheral(slight, detail, trivial, surface) | |
| psycho(crazy, mad, insane, unwise) | |
| quixotic(fantastic, unwise, unlikely, unreal) | |
| reasonless(stupid, unreasonable, senseless, irrational) | |
| schizo(mad, insane, unwise) | |
| screw loose(expression, mad, insane, unwise) |
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| APA | Smart Define. (2016). silly thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/silly/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "silly thesaurus" https://smartdefine.org/silly/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, silly thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/silly/thesaurus/synonyms>. |
| MLA | Smart Define. "silly thesaurus" 20 January 2016. Web. 24 September 2026. <https://smartdefine.org/silly/thesaurus/synonyms> |