131 entries under careless topic. ×

8
uncompassionate(adjective, calm, person, dull, mean)
7
easygoing(adjective, calm, dull, cool)
7
laid-back(adjective, calm, dull, quiet, cool)
7
negligent(noun, adjective, calm, cool, sharp)
7
slack(noun, adjective, dull, quiet, easy)
7
weary(adjective, dull, cool, weak, easy)
6
halfhearted(adjective, mean, hard, cool, temper)
6
hard-boiled(adjective, person, hard, tough)
6
hardened(adjective, person, hard, cool, tough)
6
heedless(noun, adjective, dull, sharp, rude)
5
drowsy(adjective, dull, quiet, easy)
5
enervated(adjective, dull, weak, easy, flat)
5
hard(adjective, mean, cool, tough, severe)
5
laggard(adjective, dull, quiet, easy)
5
limp(adjective, dull, weak, easy, flat)
5
thick-skinned(adjective, hard, tough, severe)
5
thoughtless(adjective, dull, sharp, rude)
5
tough(adjective, mean, hard, cool, severe)
4
regardless(adjective, indifferent, detached, distant)
4
tired(adjective, dull, slow, indifferent)
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APASmart Define. (2016). apathetic thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/apathetic/thesaurus/synonyms
ChicagoSmart Define. 2016. "apathetic thesaurus" https://smartdefine.org/apathetic/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, apathetic thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/apathetic/thesaurus/synonyms>.
MLASmart Define. "apathetic thesaurus" 23 March 2016. Web. 26 September 2026. <https://smartdefine.org/apathetic/thesaurus/synonyms>