163 entries under indifferent topic. ×

6
untroubled(adjective, feature, state, calm, cool)
5
abstracted(noun, adjective, casual, apathetic)
5
aloof(adjective, calm, cool, relaxed)
5
blind(adjective, apathetic, unconcerned, insensitive)
5
cool(adjective, feature, state, calm, happy)
5
disinterested(adjective, calm, cool, relaxed)
5
dispassionate(adjective, calm, cool, relaxed)
5
phlegmatic(adjective, dull, sluggish, indifference)
5
unworried(adjective, feature, state, trait)
4
absentminded(adjective, apathetic, unconcerned, ignorant)
4
distant(adjective, nonchalant, undisturbed, undaunted)
4
unaware(adjective, silly, foolish, unconcerned)
4
unconscious(adjective, casual, apathetic, thoughtless)
4
undiscerning(adjective, foolish, stupid, casual)
3
absent(adjective, apathetic, unconcerned, remote)
3
breezy(adjective, feature, state, happy, relaxed)
3
cavalier(adjective, casual, extravagant, easygoing)
3
daydreaming(adjective, silly, foolish, apathetic)
3
dreamy(adjective, apathetic, unconcerned, remote)
3
laid-back(adjective, feature, state, calm, dull)
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APASmart Define. (2016). careless thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/careless/thesaurus/synonyms
ChicagoSmart Define. 2016. "careless thesaurus" https://smartdefine.org/careless/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, careless thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/careless/thesaurus/synonyms>.
MLASmart Define. "careless thesaurus" 3 March 2016. Web. 27 September 2026. <https://smartdefine.org/careless/thesaurus/synonyms>