641 entries under adjective topic. ×
| precocious(sharp, sensible, alert, intelligent) | |
| remarkable(great, excellent, superb, super) | |
| sapient(sound, smooth, sharp, bright) | |
| smart-alecky(attitude, informal, rude, lively) | |
| spirited(bright, energetic, lively, active) | |
| subtle(mean, cool, great, smooth) | |
| tony(style, sharp, informal, new) | |
| trenchant(feeling, penetrating, searching, analytical) | |
| tricky(person, sharp, behavior, intelligent) | |
| understanding(noun, sound, sharp, ability) | |
| whiz(characteristic, smooth, sharp, bright) | |
| accomplished(cool, great, pleasant, keen) | |
| au fait(expression, idiom, keen, skill) | |
| aware(understanding, cool, sound, sharp) | |
| cheeky(cool, tough, attitude, rude) | |
| chichi(sharp, new, hot, fly) | |
| eggheaded(characteristic, intelligence, alert, intelligent) | |
| expeditious(activity, precise, irritable, quick) | |
| expert(cool, keen, bright, skill) | |
| exuberant(great, excellent, superb, full) |
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| APA | Smart Define. (2016). smart thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/smart/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "smart thesaurus" https://smartdefine.org/smart/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, smart thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/smart/thesaurus/synonyms>. |
| MLA | Smart Define. "smart thesaurus" 24 March 2016. Web. 24 September 2026. <https://smartdefine.org/smart/thesaurus/synonyms> |