- Definitions|2
- Thesaurus|2.7k
- Abbreviations|0
| bone-headed(adjective, foolish) | |
| bonkers(adjective, silly, foolish, crazy, mad) | |
| bootless | |
| bubbleheaded | |
| buzzard | |
| capricious(foolish, stupid, senseless, irrational, arbitrary) | |
| chuckle-headed(adjective, foolish) | |
| clownish | |
| cock-eyed | |
| confused | |
| cretinous(adjective, foolish) | |
| crocked | |
| curious(adjective, ridiculous) | |
| designless(adjective, insignificant, irregular, useless, empty) | |
| desultory(adjective, insignificant, irregular, empty, senseless) | |
| dopy | |
| doublespeak(adjective, value, silly, stupid, insignificant) | |
| drifting(adjective, insignificant, irregular, useless, empty) | |
| driveling(adjective, meaningless) | |
| egregious |
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| APA | Smart Define. (2015). nonsensical thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/nonsensical/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "nonsensical thesaurus" https://smartdefine.org/nonsensical/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, nonsensical thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/nonsensical/thesaurus/synonyms>. |
| MLA | Smart Define. "nonsensical thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/nonsensical/thesaurus/synonyms> |