5 entries under careful topic. ×

6
cautious(adjective, careless, reckless, guarded)
4
chary(adjective, careless, cautious)
4
discreet(adjective, sensible, careless, stupid)
4
thoughtful(adjective, happy, careless, superficial)
4
wary(adjective, careless, certain, cautious)
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APASmart Define. (2015). incautious thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/incautious/thesaurus/antonyms
ChicagoSmart Define. 2015. "incautious thesaurus" https://smartdefine.org/incautious/thesaurus/antonyms (accessed September 30, 2026).
HarvardSmart Define 2015, incautious thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/incautious/thesaurus/antonyms>.
MLASmart Define. "incautious thesaurus" 13 April 2015. Web. 30 September 2026. <https://smartdefine.org/incautious/thesaurus/antonyms>