- Definitions|2
- Thesaurus|1.5k
- Abbreviations|0
107 entries under foolish topic. ×
| weird(adjective, wild, silly, mad) | |
| zany(silly, unwise) | |
| baseless(unreasonable, illogical) | |
| beyond all reason(expression, idiom, silly, unwise) | |
| bizarre(silly, unwise) | |
| brainless(unreasonable, illogical) | |
| cockamamie(unreasonable, illogical) | |
| cockeyed(silly, unwise) | |
| derisory(silly, unwise) | |
| disconnected(unreasonable, illogical) | |
| disjointed(unreasonable, illogical) | |
| eccentric(silly, unwise) | |
| fallacious(unreasonable, illogical) | |
| fantastic(silly, unwise) | |
| fatuous(silly, unwise) | |
| foolhardy(silly, unwise) | |
| freaky(unreasonable, illogical) | |
| groundless(unreasonable, illogical) | |
| half-baked(silly, unwise) | |
| ill-conceived(silly, unwise) |
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| APA | Smart Define. (2015). delirious thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/delirious/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "delirious thesaurus" https://smartdefine.org/delirious/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, delirious thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/delirious/thesaurus/synonyms>. |
| MLA | Smart Define. "delirious thesaurus" 3 August 2015. Web. 26 September 2026. <https://smartdefine.org/delirious/thesaurus/synonyms> |