8 entries under careless topic. ×

10
heedless(adjective, careful)
7
neglectful(adjective, careful, failing)
6
ignorant
5
negligent(adjective, indifferent, careful)
3
disregarding(verb, adjective)
2
neglecting(adjective, tending, commemorative, dedicatory)
2
unaware(adjective, careful)
1
unattentive
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APASmart Define. (2016). attentive thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/attentive/thesaurus/antonyms
ChicagoSmart Define. 2016. "attentive thesaurus" https://smartdefine.org/attentive/thesaurus/antonyms (accessed September 28, 2026).
HarvardSmart Define 2016, attentive thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/attentive/thesaurus/antonyms>.
MLASmart Define. "attentive thesaurus" 29 March 2016. Web. 28 September 2026. <https://smartdefine.org/attentive/thesaurus/antonyms>