62 entries under indifferent topic. ×

3
imprudent(adjective, careless, foolish, stupid)
3
incautious(adjective, casual, thoughtless, sloppy)
3
listless(adjective, quiet, easy, careless, heavy)
3
oblivious(noun, adjective, soft, careless)
3
off-guard(adjective, careless, apathetic, distracted)
3
rash(adjective, careless, coarse, unconcerned)
2
distracted(noun, adjective, careless, apathetic)
2
dreamy(adjective, quiet, easy, careless, heavy)
1
absent(adjective, careless, apathetic, sloppy)
1
absentminded(adjective, careless, apathetic, distracted)
1
asleep at switch(expression, adjective, idiom, careless)
1
asleep on the job(expression, adjective, idiom, dull, careless)
1
blind(adjective, careless, coarse, apathetic)
1
bored(adjective, careless, apathetic, distracted)
1
casual(adjective, soft, careless, common)
1
cursory(adjective, careless, casual, thoughtless)
1
distraught(adjective, careless, apathetic, distracted)
1
diverted(adjective, careless, apathetic, distracted)
1
faraway(adjective, careless, apathetic, distracted)
1
indiscreet(adjective, casual, thoughtless, sloppy)
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APASmart Define. (2015). remiss thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/remiss/thesaurus/synonyms
ChicagoSmart Define. 2015. "remiss thesaurus" https://smartdefine.org/remiss/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, remiss thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/remiss/thesaurus/synonyms>.
MLASmart Define. "remiss thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/remiss/thesaurus/synonyms>