99 entries under alert topic. ×
| alive(adjective, cool, keen, smart, bright) | |
| spirited(adjective, sharp, bright, energetic, lively) | |
| sprightly(adjective, pleasant, keen, sharp, smart) | |
| vigorous(adjective, pleasant, keen, sharp, smart) | |
| dexterous(adjective, light, smooth, keen, smart) | |
| quick-witted(adjective, cool, sharp, ability, smart) | |
| sensitive(adjective, characteristic, understanding, keen, sharp) | |
| wise(adjective, understanding, cool, keen, sharp) | |
| brainy(adjective, understanding, cool, smooth, keen) | |
| penetrating(adjective, understanding, sharp, smart, bright) | |
| vivacious(adjective, sharp, bright, energetic, lively) | |
| observant(adjective, understanding, cool, keen, sharp) | |
| zippy(adjective, sharp, energetic, lively, active) | |
| awake(adjective, understanding, cool, keen, sharp) | |
| on the ball(expression, adjective, idiom, smooth, sharp) | |
| wide-awake(adjective, sharp, bright, lively) | |
| responsive(adjective, understanding, keen, sharp, smart) | |
| savvy(adjective, understanding, smooth, keen, sharp) | |
| attentive(adjective, sharp, bright, lively) | |
| eager(energetic, ready, active, intelligent) |
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| APA | Smart Define. (2016). quick thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/quick/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "quick thesaurus" https://smartdefine.org/quick/thesaurus/synonyms (accessed September 20, 2026). |
| Harvard | Smart Define 2016, quick thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/quick/thesaurus/synonyms>. |
| MLA | Smart Define. "quick thesaurus" 1 April 2016. Web. 20 September 2026. <https://smartdefine.org/quick/thesaurus/synonyms> |