Synonyms|796Antonyms|202|Broader|9Narrower|9Related|1.3k

5 entries under careful topic. ×

7
mindful(adjective, quiet, careless)
6
attentive(adjective, careless)
3
scrupulous(adjective, loose, sloppy)
3
vigilant(adjective, careless, indifferent, watchful)
2
successful
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APASmart Define. (2015). negligent thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/negligent/thesaurus/antonyms
ChicagoSmart Define. 2015. "negligent thesaurus" https://smartdefine.org/negligent/thesaurus/antonyms (accessed October 1, 2026).
HarvardSmart Define 2015, negligent thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/negligent/thesaurus/antonyms>.
MLASmart Define. "negligent thesaurus" 13 April 2015. Web. 1 October 2026. <https://smartdefine.org/negligent/thesaurus/antonyms>