207 entries under intelligent topic. ×
| severe(adjective, sensible, alert, quick) | |
| deft(adjective, smooth, keen, sharp, bright) | |
| facetious(adjective, silly, wit, clever) | |
| nimble-witted(adjective, bright, shrewd, wit) | |
| original(adjective, bright, fast, rational) | |
| sage(adjective, cool, sound, sharp, bright) | |
| well-rounded(familiar, brilliant, informed, well-informed) | |
| capable(adjective, keen, bright, exceptional) | |
| foxy(adjective, mean, smooth, keen, sharp) | |
| intellectual(adjective, bright, rational, brainy) | |
| judicious(adjective, cool, sound, smooth, keen) | |
| on the ball(expression, adjective, idiom, smooth, keen) | |
| precocious(adjective, sharp, sensible, alert) | |
| tricky(adjective, person, sharp, behavior) | |
| understanding(noun, adjective, sound, sharp, ability) | |
| whiz(adjective, characteristic, smooth, sharp, bright) | |
| accomplished(adjective, cool, great, pleasant, keen) | |
| au fait(expression, adjective, idiom, keen, skill) | |
| aware(adjective, understanding, cool, sound, sharp) | |
| eggheaded(adjective, characteristic, intelligence, alert) |
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| APA | Smart Define. (2016). smart thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/smart/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "smart thesaurus" https://smartdefine.org/smart/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, smart thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/smart/thesaurus/synonyms>. |
| MLA | Smart Define. "smart thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/smart/thesaurus/synonyms> |