68 entries under indifferent topic. ×

2
cursory(adjective, careless, casual, thoughtless)
2
deaf(adjective, unconcerned, unsympathetic, ignorant)
2
indolent(adjective, slow, careless, casual)
2
insouciant(adjective, unsympathetic, inattentive, uninterested)
1
asleep at switch(expression, adjective, idiom, careless)
1
asleep on job(soft, slow, careless, sloppy)
1
behindhand(adjective, soft, careless, tolerant)
1
blind(adjective, unconcerned, unsympathetic, ignorant)
1
carefree apathetic(expression, unsympathetic, inattentive, uninterested)
1
delinquent(adjective, soft, careless, tolerant)
1
detached(adjective, unsympathetic, inattentive, uninterested)
1
distant(adjective, anxious, worried, unsympathetic)
1
feckless(adjective, unsympathetic, inattentive, uninterested)
1
hard-hearted(adjective, unsympathetic, inattentive, uninterested)
1
insensitive(adjective, unsympathetic, inattentive, uninterested)
1
lackadaisical(adjective, slow, careless, casual)
1
lukewarm(adjective, unsympathetic, inattentive, uninterested)
1
neutral(adjective, unsympathetic, inattentive, uninterested)
1
nonchalant(adjective, careless, casual, unsympathetic)
1
phlegmatic(adjective, unsympathetic, inattentive, uninterested)
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APASmart Define. (2016). forgetful thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/forgetful/thesaurus/synonyms
ChicagoSmart Define. 2016. "forgetful thesaurus" https://smartdefine.org/forgetful/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, forgetful thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/forgetful/thesaurus/synonyms>.
MLASmart Define. "forgetful thesaurus" 29 March 2016. Web. 27 September 2026. <https://smartdefine.org/forgetful/thesaurus/synonyms>