138 entries under alert topic. ×
| unsleeping(keen, anxious, careful, attentive) | |
| vivacious(adjective, strong, intense, energetic, powerful) | |
| wise to(expression, understanding, keen, sensitive) | |
| wised up(expression, adjective, smooth, keen, smart) | |
| with it(expression, adjective, understanding, keen, smart) | |
| acquainted(adjective, understanding, familiar, wise) | |
| advertent(intelligent, perceptive, attentive, watchful) | |
| agog(adjective, strong, keen, intense, powerful) | |
| all ears(expression, bright, lively, aware) | |
| appraised(adjective, familiar, wise, knowledgeable) | |
| appreciative(adjective, familiar, wise, knowledgeable) | |
| apprised(adjective, understanding, familiar, wise) | |
| au courant(expression, understanding, familiar, wise) | |
| coherent(clear, simple, distinct, perceptive) | |
| contemplating(intelligent, perceptive, attentive, watchful) | |
| deducing(intelligent, perceptive, attentive, watchful) | |
| detecting(intelligent, perceptive, attentive, watchful) | |
| discovering(intelligent, perceptive, attentive, watchful) | |
| familiar(adjective, wise, knowledgeable, responsive) | |
| fast on the draw(expression, idiom, bright, lively) |
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| APA | Smart Define. (2016). sharp thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/sharp/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "sharp thesaurus" https://smartdefine.org/sharp/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2016, sharp thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/sharp/thesaurus/synonyms>. |
| MLA | Smart Define. "sharp thesaurus" 24 March 2016. Web. 22 September 2026. <https://smartdefine.org/sharp/thesaurus/synonyms> |