40 entries under apathetic topic. ×

10
blind(adjective, careless, indifferent, unconcerned)
7
thoughtless(adjective, careless, indifferent, foolish, stupid)
6
unthinking(adjective, careless, indifferent, foolish, stupid)
5
heedless(adjective, careless, indifferent, unconcerned)
5
unperceiving(adjective, careless, indifferent, insensitive)
4
careless(adjective, indifferent, foolish, stupid, casual)
3
indifferent(adjective, careless, insensitive, ignorant)
3
oblivious(adjective, careless, indifferent, insensitive)
3
unheeding(verb, adjective, careless, indifferent)
3
unmindful(adjective, careless, indifferent, unconcerned)
2
inadvertent(adjective, careless, indifferent, foolish, stupid)
2
listless(adjective, careless, indifferent, distracted)
2
neglectful(adjective, careless, indifferent, unconcerned)
2
regardless(adjective, careless, indifferent, foolish, stupid)
2
unobservant(adjective, careless, indifferent, foolish, stupid)
2
unobserving(adjective, careless, indifferent, distracted)
1
absent(adjective, careless, indifferent, unconcerned)
1
absentminded(adjective, careless, indifferent, unconcerned)
1
bored(adjective, careless, indifferent, distracted)
1
distracted(adjective, careless, indifferent, unconcerned)
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APASmart Define. (2015). undiscerning thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/undiscerning/thesaurus/synonyms
ChicagoSmart Define. 2015. "undiscerning thesaurus" https://smartdefine.org/undiscerning/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, undiscerning thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/undiscerning/thesaurus/synonyms>.
MLASmart Define. "undiscerning thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/undiscerning/thesaurus/synonyms>