- Definitions|2
- Thesaurus|2.5k
- Abbreviations|0
59 entries under adjective topic. ×
| idiotic(foolish, stupid) | |
| gullible(naive, discerning, trusting) | |
| ignorant(foolish, stupid) | |
| stupid | |
| obtuse(foolish, stupid) | |
| unintelligent(foolish, stupid) | |
| fatuous | |
| thick(foolish, stupid) | |
| shallow(foolish, stupid) | |
| imbecile(foolish, stupid) | |
| brainless | |
| slow | |
| naive(foolish, stupid) | |
| asinine(foolish, stupid) | |
| dense | |
| foolish | |
| witless | |
| black | |
| goofy | |
| inept(foolish, stupid) |
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| APA | Smart Define. (2016). astute thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/astute/thesaurus/antonyms |
| Chicago | Smart Define. 2016. "astute thesaurus" https://smartdefine.org/astute/thesaurus/antonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, astute thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/astute/thesaurus/antonyms>. |
| MLA | Smart Define. "astute thesaurus" 22 March 2016. Web. 26 September 2026. <https://smartdefine.org/astute/thesaurus/antonyms> |