108 entries under cautious topic. ×

7
ready(adjective, sharp, bright, excited, lively)
6
conscientious(adjective, deliberate, alert, careful, caring)
6
discreet(adjective, sensible, restrained, careful, thoughtful)
6
prepared(adjective, excited, ready, anxious, alert)
5
judicious(adjective, understanding, cool, reasonable, sensible)
5
thoughtful(adjective, reasonable, sensible, deliberate, restrained)
5
unsleeping(adjective, alert, careful, disturbed)
4
observing(adjective, understanding, keen, sensible, certain)
4
wise(adjective, understanding, cool, reasonable, sharp)
3
all ears(expression, adjective, sharp, bright, lively)
3
cagey(adjective, sharp, bright, sensible, lively)
3
concerned(adjective, thoughtful, sober, attentive)
3
discerning(adjective, understanding, cool, reasonable, keen)
3
intelligent(adjective, cool, reasonable, sharp, bright)
3
meticulous(adjective, careful, thoughtful, sober)
3
on the watch(expression, adjective, idiom, adverb, alert)
3
particular(adjective, thoughtful, sober, prudent)
3
sagacious(adjective, understanding, cool, reasonable, sensible)
3
sage(adjective, understanding, cool, reasonable, sensible)
3
sensible(adjective, understanding, cool, reasonable, keen)
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APASmart Define. (2015). vigilant thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/vigilant/thesaurus/synonyms
ChicagoSmart Define. 2015. "vigilant thesaurus" https://smartdefine.org/vigilant/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, vigilant thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/vigilant/thesaurus/synonyms>.
MLASmart Define. "vigilant thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/vigilant/thesaurus/synonyms>