- Definitions|2
- Thesaurus|3.8k
- Abbreviations|0
64 entries under adjective topic. ×
| clever(bright, ingenious) | |
| smart(sound, stupid, wise) | |
| prudent(sound, careless, wise, imprudent) | |
| intelligent(behavior, dullness, feature, mind) | |
| wise(sound, reasonable, careless, intelligent) | |
| circumspect(sound, careless, wise, reckless) | |
| sensible(sound, wise, unsound) | |
| discreet(sensible, careless, stupid, cautious) | |
| shrewd | |
| careful(sound, false, loose, wise) | |
| cautious(sound, careless, wise, reckless) | |
| judicious(careless, thoughtful, wise, unsound) | |
| serious(sound, wise) | |
| canny(open, honest, careless, clever) | |
| intellectual(body, smart) | |
| logical(sound, obscure, wise, illogical) | |
| rational(sound, careless, stupid, wise) | |
| sane(sound, stupid, wise, insane) | |
| sagacious(smart, judicious) | |
| thoughtful(sound, wise) |
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| APA | Smart Define. (2016). foolish thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/foolish/thesaurus/antonyms |
| Chicago | Smart Define. 2016. "foolish thesaurus" https://smartdefine.org/foolish/thesaurus/antonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2016, foolish thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/foolish/thesaurus/antonyms>. |
| MLA | Smart Define. "foolish thesaurus" 24 March 2016. Web. 23 September 2026. <https://smartdefine.org/foolish/thesaurus/antonyms> |