61 entries under unconcerned topic. ×

2
apathetic(noun, adjective, calm, dull, cool)
2
casual(adjective, calm, cool, soft, careless)
2
deaf(adjective, rude, indifferent, unkind)
2
detached(noun, adjective, calm, cool, relaxed)
2
loose(adjective, calm, cool, relaxed, detached)
2
lukewarm(adjective, calm, cool, relaxed, detached)
2
offhand(adjective, calm, cool, careless, relaxed)
2
out to lunch(expression, adjective, idiom, careless, indifferent)
2
rude(indifferent, unkind, uncaring, impolite)
2
unaware(adjective, indifferent, silly, foolish)
2
undiscerning(adjective, careless, indifferent, apathetic)
1
amnesic(adjective, careless, sloppy, slack)
1
ignorant(adjective, indifferent, insensitive, unaware)
1
lackadaisical(adjective, calm, dull, cool, careless)
1
listless(adjective, calm, cool, sharp, rude)
1
trifling(adjective, calm, dull, cool, careless)
1
unconscious(adjective, careless, indifferent, apathetic)
1
unfamiliar(adjective, ignorant, unaware, uninformed)
1
unfeeling(adjective, calm, cool, relaxed, indifferent)
1
uninformed(adjective, ignorant, unconscious, unaware)
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APASmart Define. (2015). neglectful thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/neglectful/thesaurus/synonyms
ChicagoSmart Define. 2015. "neglectful thesaurus" https://smartdefine.org/neglectful/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, neglectful thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/neglectful/thesaurus/synonyms>.
MLASmart Define. "neglectful thesaurus" 13 April 2015. Web. 30 September 2026. <https://smartdefine.org/neglectful/thesaurus/synonyms>