96 entries under adjective topic. ×

2
all ears(expression, sharp, bright, lively)
2
attentive(keen, sharp, bright, lively)
2
careful(keen, sharp, bright, lively)
2
circumspect(keen, sharp, bright, lively)
2
heedful(sharp, bright, lively, alert)
2
observant(keen, sharp, bright, lively)
2
on the lookout(expression, idiom, sharp, lively)
2
vigilant(sharp, bright, lively, alert)
2
wary(keen, sharp, bright, lively)
2
wide-awake(keen, sharp, bright, lively)
1
active(sharp, bright, lively, alert)
1
acute(keen, anxious, alert, careful)
1
agog(keen, anxious, alert, careful)
1
alert(keen, lively, careful, caring)
1
anxious(keen, awkward, careful, unsettled)
1
awake(careful, considerate, responsive, disturbed)
1
aware(keen, alert, careful, considerate)
1
bright(sharp, lively, alert, attentive)
1
cagey(sharp, bright, lively, careful)
1
cautious(keen, alert, careful, considerate)
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APASmart Define. (2011). on the qui vive thesaurus. Retrieved September 30, 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 September 30, 2026).
HarvardSmart Define 2011, on the qui vive thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/on_the_qui_vive/thesaurus/synonyms>.
MLASmart Define. "on the qui vive thesaurus" 24 May 2011. Web. 30 September 2026. <https://smartdefine.org/on_the_qui_vive/thesaurus/synonyms>