- Definitions|2
- Thesaurus|2.7k
- Abbreviations|0
| careless(adjective, attentive, reckless, artless, responsible) | |
| brave(noun, adjective, weak, bold, cowardly) | |
| heedless(adjective, careless, careful, reckless) | |
| reckless(adjective, careless, thought, reserved, deed) | |
| naive | |
| foolhardy(adjective, rash, impetuous) | |
| thoughtless(adjective, reasonable, careless, prudent, reckless) | |
| sassy | |
| imprudent(adjective, kind, careless, prudent, reckless) | |
| incautious(adjective, careless, careful, reckless) | |
| attention seeker | |
| unwary(adjective, thoughtless, heedless) | |
| courageous(weak, cowardly) | |
| impetuous(adjective, calm, thinking) | |
| unguarded(adjective, careless, deliberate, thoughtless, reckless) | |
| impulsive(adjective, tending) | |
| rash(adjective, reasonable, sensible, careless, impulsive) | |
| desirous | |
| absentminded | |
| contemptuous |
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| APA | Smart Define. (2016). cautious thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/cautious/thesaurus/antonyms |
| Chicago | Smart Define. 2016. "cautious thesaurus" https://smartdefine.org/cautious/thesaurus/antonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2016, cautious thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/cautious/thesaurus/antonyms>. |
| MLA | Smart Define. "cautious thesaurus" 2 March 2016. Web. 23 September 2026. <https://smartdefine.org/cautious/thesaurus/antonyms> |