29 entries under keen topic. ×
| alert(adjective, adverb, sharp, bright) | |
| on the ball(expression, adjective, idiom, adverb) | |
| attentive(adjective, adverb, sharp, bright) | |
| watchful(adjective, sharp, bright, lively) | |
| wide-awake(adjective, adverb, sharp, bright) | |
| agog(adjective, anxious, alert, careful) | |
| aware(adjective, careful, considerate, attentive) | |
| careful(adjective, sharp, bright, lively) | |
| observant(adjective, sharp, bright, lively) | |
| open-eyed(adjective, anxious, alert, careful) | |
| circumspect(adjective, sharp, bright, lively) | |
| on guard(expression, adjective, sharp, bright) | |
| on the qui vive(expression, adjective, idiom, sharp) | |
| sharp(adjective, adverb, bright, lively) | |
| sleepless(adjective, anxious, alert, careful) | |
| unsleeping(adjective, anxious, alert, careful) | |
| wakeful(adjective, sharp, anxious, alert) | |
| wary(adjective, sharp, bright, lively) | |
| with eyes peeled(expression, adjective, idiom, alert) | |
| acute(adjective, anxious, alert, careful) |
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| APA | Smart Define. (2015). on the job thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/on_the_job/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "on the job thesaurus" https://smartdefine.org/on_the_job/thesaurus/synonyms (accessed October 1, 2026). |
| Harvard | Smart Define 2015, on the job thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/on_the_job/thesaurus/synonyms>. |
| MLA | Smart Define. "on the job thesaurus" 14 April 2015. Web. 1 October 2026. <https://smartdefine.org/on_the_job/thesaurus/synonyms> |