Synonyms|572Antonyms|111|Broader|6Narrower|1Related|510

129 entries under careful topic. ×

4
observing(adjective, understanding, keen, sensible, certain)
4
shrewd(adjective, sensible, wise, tight)
4
wise(adjective, understanding, cool, reasonable, sharp)
3
all ears(expression, adjective, sharp, bright, lively)
3
cagey(adjective, sharp, bright, sensible, lively)
3
defensive(adjective, alert, caring, sheltered)
3
discerning(adjective, understanding, cool, reasonable, keen)
3
intelligent(adjective, cool, reasonable, sharp, bright)
3
meticulous(adjective, thoughtful, sober, cautious)
3
on the watch(expression, adjective, idiom, adverb, alert)
3
sagacious(adjective, understanding, cool, reasonable, sensible)
3
sage(adjective, understanding, cool, reasonable, sensible)
3
sensible(adjective, understanding, cool, reasonable, keen)
2
alive to(expression, adjective, understanding, keen, sensible)
2
anxious(adjective, alert, eager, attentive)
2
apprehensive(adjective, cool, deliberate, excited, ready)
2
canny(adjective, cool, reasonable, sensible, restrained)
2
cognizant(adjective, understanding, cool, keen, sensible)
2
conversant(adjective, understanding, cool, keen, sensible)
2
finicky(adjective, thoughtful, sober, attentive)
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APASmart Define. (2015). vigilant thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/vigilant/thesaurus/synonyms
ChicagoSmart Define. 2015. "vigilant thesaurus" https://smartdefine.org/vigilant/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, vigilant thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/vigilant/thesaurus/synonyms>.
MLASmart Define. "vigilant thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/vigilant/thesaurus/synonyms>