111 entries under cautious topic. ×

9
on guard(expression, adjective, idiom, adverb, sharp)
9
on the ball(expression, adjective, idiom, sharp, bright)
8
concerned(adjective, kind, friendly, deliberate, alert)
8
wakeful(adjective, sharp, alert, careful, restless)
7
conscious(adjective, alert, familiar, careful, wise)
7
deliberate(adjective, kind, friendly, alert, polite)
7
solicitous(adjective, kind, deliberate, alert, careful)
6
politic(adjective, careful, thoughtful, caution, refined)
5
judicious(adjective, careful, thoughtful, sober)
4
all ears(expression, adjective, idiom, sharp, excite)
4
apprehensive(adjective, kind, deliberate, alert, familiar)
4
cagey(adjective, sharp, lively, careful)
4
canny(adjective, kind, friendly, polite, careful)
4
gingerly(careful, thoughtful, prudent, suspicious)
4
prepared(adjective, care, alert, careful)
4
protective(adjective, thoughtful, sober, prudent)
4
ready(adjective, sharp, bright, lively, active)
4
sensible(adjective, reasonable, alert, familiar, careful)
4
tactful(adjective, kind, reasonable, sensible, restrained)
3
noncommittal(adjective, tactful, circumspect)
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APASmart Define. (2015). heedful thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/heedful/thesaurus/synonyms
ChicagoSmart Define. 2015. "heedful thesaurus" https://smartdefine.org/heedful/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, heedful thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/heedful/thesaurus/synonyms>.
MLASmart Define. "heedful thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/heedful/thesaurus/synonyms>