73 entries under unconcerned topic. ×

45
careless(noun, adjective, feature, state, calm)
33
neglectful(noun, adjective, calm, cool, soft)
30
inattentive(noun, adjective, sharp, rude, careless)
28
heedless(noun, adjective, feature, state, easy)
25
unmindful(noun, adjective, soft, easy, sharp)
21
forgetful(adjective, soft, careless, cold, indifferent)
17
indifferent(noun, adjective, feature, state, calm)
11
disregardful(adjective, soft, sharp, rude, careless)
11
regardless(adjective, soft, careless, cold, indifferent)
10
disinterested(adjective, calm, cool, relaxed, cold)
10
distracted(noun, adjective, careless, indifferent, apathetic)
10
incurious(adjective, calm, cool, careless, relaxed)
10
unobservant(noun, adjective, careless, cold, casual)
9
casual(adjective, feature, state, calm, cool)
8
loose(adjective, calm, cool, careless, relaxed)
7
absent(adjective, careless, indifferent, apathetic)
7
apathetic(noun, adjective, calm, cool, sharp)
7
listless(adjective, calm, cool, sharp, rude)
7
preoccupied(adjective, careless, indifferent, apathetic)
6
aloof(adjective, calm, cool, relaxed, cold)
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APASmart Define. (2015). negligent thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/negligent/thesaurus/synonyms
ChicagoSmart Define. 2015. "negligent thesaurus" https://smartdefine.org/negligent/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, negligent thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/negligent/thesaurus/synonyms>.
MLASmart Define. "negligent thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/negligent/thesaurus/synonyms>