36 entries under adjective topic. ×
| lively | |
| mindful | |
| observant | |
| penetrating | |
| perceptive | |
| perky | |
| pert | |
| quick | |
| rapt | |
| sharp | |
| sharp-witted | |
| swift | |
| warn | |
| watchful | |
| wide-awake | |
| wide awake |
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| APA | Smart Define. (2016). alert thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/alert/thesaurus/narrower |
| Chicago | Smart Define. 2016. "alert thesaurus" https://smartdefine.org/alert/thesaurus/narrower (accessed September 24, 2026). |
| Harvard | Smart Define 2016, alert thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/alert/thesaurus/narrower>. |
| MLA | Smart Define. "alert thesaurus" 26 February 2016. Web. 24 September 2026. <https://smartdefine.org/alert/thesaurus/narrower> |