45 entries under indifferent topic. ×

1
ignorant(adjective, dull, careless, thoughtless)
1
inattentive(adjective, dull, careless, thoughtless)
1
inconsiderate(adjective, dull, careless, thoughtless)
1
incurious(adjective, hard, unkind, unresponsive)
1
injudicious(adjective, dull, careless, stupid)
1
myopic(adjective, dull, careless, stupid)
1
neglectful(adjective, dull, careless, thoughtless)
1
oblivious(adjective, dull, careless, thoughtless)
1
stony(adjective, hard, unkind, unresponsive)
1
tactless(adjective, hard, unkind, unresponsive)
1
thoughtless(adjective, dull, careless, insensitive)
1
tough(adjective, hard, unkind, unresponsive)
1
unaware(adjective, dull, careless, thoughtless)
1
unconcerned(adjective, hard, unkind, unresponsive)
1
unconscious(adjective, dull, careless, thoughtless)
1
unmindful(adjective, dull, careless, thoughtless)
1
unobservant(adjective, dull, careless, thoughtless)
1
unperceiving(adjective, dull, careless, thoughtless)
1
unreasoning(adjective, dull, careless, thoughtless)
1
unseeing(adjective, dull, careless, thoughtless)
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APASmart Define. (2015). imperceptive thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/imperceptive/thesaurus/synonyms
ChicagoSmart Define. 2015. "imperceptive thesaurus" https://smartdefine.org/imperceptive/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, imperceptive thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/imperceptive/thesaurus/synonyms>.
MLASmart Define. "imperceptive thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/imperceptive/thesaurus/synonyms>