197 entries under indifferent topic. ×

2
coldhearted(adjective, hard, detached, unfeeling)
2
formal(adjective, quiet, cool, cold)
2
heedless(adjective, detached, distant, apathetic)
2
imperceptive(adjective, hard, unkind, insensitive)
2
laid-back(adjective, calm, slow, restrained)
2
oblivious(adjective, cold, impassive, insensitive)
2
obstinate(adjective, stubborn, oblivious, rebellious)
2
perfunctory(adjective, cold, dead, apathetic)
2
thick-skinned(adjective, calm, hard, careless)
2
tough(adjective, mean, hard, cool, unpleasant)
2
unexcited(adjective, calm, cool, restrained)
2
unimpressed(adjective, calm, restrained, detached)
2
unimpressionable(adjective, hard, careless, cruel)
2
uninvolved(adjective, calm, dull, flat)
2
unpitying(adjective, mean, hard, cool, unpleasant)
1
above(adjective, detached, distant, remote)
1
antipathetic(adjective, mean, hard, cool, unpleasant)
1
apart(adjective, detached, distant, remote)
1
aversive(adjective, mean, hard, cool, unpleasant)
1
blah(adjective, calm, dull, quiet, flat)
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APASmart Define. (2016). unresponsive thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/unresponsive/thesaurus/synonyms
ChicagoSmart Define. 2016. "unresponsive thesaurus" https://smartdefine.org/unresponsive/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, unresponsive thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/unresponsive/thesaurus/synonyms>.
MLASmart Define. "unresponsive thesaurus" 31 March 2016. Web. 26 September 2026. <https://smartdefine.org/unresponsive/thesaurus/synonyms>