Synonyms|120Antonyms|1|Broader|1Narrower|0Related|0

29 entries under keen topic. ×

2
attentive(adjective, sharp, bright, lively)
2
careful(adjective, sharp, bright, lively)
2
circumspect(adjective, sharp, bright, lively)
2
observant(adjective, sharp, bright, lively)
2
on guard(expression, sharp, bright, lively)
2
on the ball(expression, idiom, sharp, bright)
2
on the job(expression, idiom, sharp, bright)
2
wary(adjective, sharp, bright, lively)
2
wide-awake(adjective, sharp, bright, lively)
1
acute(adjective, anxious, alert, careful)
1
agog(adjective, anxious, alert, careful)
1
alert(adjective, lively, careful, caring)
1
anxious(adjective, awkward, careful, unsettled)
1
aware(adjective, alert, careful, considerate)
1
cautious(adjective, alert, careful, considerate)
1
guarded(adjective, anxious, alert, careful)
1
looking for(expression, adjective, alert, careful)
1
looking to(expression, adjective, alert, careful)
1
on alert(expression, adjective, alert, careful)
1
on toes(expression, adjective, alert, careful)
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APASmart Define. (2011). on the qui vive thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/on_the_qui_vive/thesaurus/synonyms
ChicagoSmart Define. 2011. "on the qui vive thesaurus" https://smartdefine.org/on_the_qui_vive/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2011, on the qui vive thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/on_the_qui_vive/thesaurus/synonyms>.
MLASmart Define. "on the qui vive thesaurus" 24 May 2011. Web. 1 October 2026. <https://smartdefine.org/on_the_qui_vive/thesaurus/synonyms>