66 entries under careful topic. ×
| sharp(adjective, adverb, keen, bright, lively) | |
| sleepless(adjective, keen, anxious, alert) | |
| unsleeping(adjective, keen, anxious, alert) | |
| vigilant(adjective, sharp, bright, lively, alert) | |
| wakeful(adjective, keen, sharp, anxious, alert) | |
| wary(adjective, keen, sharp, bright, lively) | |
| with eyes peeled(expression, adjective, idiom, keen, alert) | |
| acute(adjective, keen, anxious, alert) | |
| alive to(expression, adjective, knowledgeable, cautious) | |
| anxious(adjective, keen, alert, attentive) | |
| apprehensive(adjective, alert, cautious, aware) | |
| au courant(expression, adjective, aware, attentive) | |
| be up on(adjective, knowledgeable, cautious, aware) | |
| cautious(adjective, keen, alert, knowledgeable) | |
| chary(adjective, alert, knowledgeable, cautious) | |
| cognizant(adjective, knowledgeable, cautious, aware) | |
| conscientious(adjective, caring, thoughtful, knowledgeable) | |
| conversant(adjective, knowledgeable, cautious, aware) | |
| glued(adjective, alert, caring, thoughtful) | |
| guarded(adjective, keen, anxious, alert) |
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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> |