599 entries under adjective topic. ×

11
unresponsive(calm, mean, hard, cool)
10
devil-may-care(feature, state, careless, trait)
10
easy(feature, state, calm, dull)
10
inattentive(noun, dull, sharp, rude)
10
languid(feature, state, calm, dull)
10
offhand(calm, cool, mild, careless)
10
unaffected(hard, temper, careless, cold)
10
untroubled(feature, state, calm, quiet)
9
carefree(feature, state, calm, mild)
9
happy-go-lucky(feature, state, mild, careless)
9
lethargic(calm, dull, weak, easy)
9
neutral(calm, quiet, cool, moderate)
9
passive(calm, dull, careless, indifferent)
8
blithe(feature, state, indifferent, trait)
8
cold-blooded(mean, hard, cool, temper)
8
half-hearted(temper, cold, indifferent, negative)
8
heartless(mean, hard, cool, unpleasant)
8
inconsiderate(sharp, rude, careless, indifferent)
8
oblivious(noun, indifferent, casual, sloppy)
8
regardless(careless, indifferent, detached, casual)
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APASmart Define. (2015). unconcerned thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unconcerned/thesaurus/synonyms
ChicagoSmart Define. 2015. "unconcerned thesaurus" https://smartdefine.org/unconcerned/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, unconcerned thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unconcerned/thesaurus/synonyms>.
MLASmart Define. "unconcerned thesaurus" 22 October 2015. Web. 28 September 2026. <https://smartdefine.org/unconcerned/thesaurus/synonyms>