- Definitions|2
- Thesaurus|1.6k
- Abbreviations|0
112 entries under foolish topic. ×
| unsightly(adjective, offensive, rude, stupid) | |
| useless(adjective, offensive, rude, stupid) | |
| zany(adjective, silly, ridiculous, absurd) | |
| ape(silly, unwise) | |
| bats in the belfry(expression, idiom, silly, unwise) | |
| berserk(silly, unwise) | |
| beyond all reason(expression, idiom, silly, unwise) | |
| bonkers(silly, unwise) | |
| cracked(silly, unwise) | |
| crazed(silly, unwise) | |
| delirious(silly, unwise) | |
| demented(unusual, strange, silly, unwise) | |
| derisory(silly, unwise, preposterous, ludicrous) | |
| dingy(silly, unwise) | |
| dippy(silly, unwise) | |
| flipped(silly, unwise) | |
| flipped out(expression, silly, unwise) | |
| foolhardy(silly, unwise) | |
| fruity(silly, unwise) | |
| goofy(silly, unwise, preposterous, ludicrous) |
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| APA | Smart Define. (2016). outlandish thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/outlandish/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "outlandish thesaurus" https://smartdefine.org/outlandish/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, outlandish thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/outlandish/thesaurus/synonyms>. |
| MLA | Smart Define. "outlandish thesaurus" 30 March 2016. Web. 25 September 2026. <https://smartdefine.org/outlandish/thesaurus/synonyms> |