94 entries under unresponsive topic. ×

4
unbiased(adjective, indifferent, detached, casual, aloof)
4
unexcitable(adjective, calm, dull, cool, flat)
4
unimpressed(adjective, indifferent, detached, distant, unfeeling)
3
obdurate(adjective, person, mean, hard, cool)
3
objective(adjective, tough, indifferent, rational, straightforward)
3
quiet(adjective, easy, flat, slow, heavy)
3
stupid(adjective, dull, sluggish, impassive, lazy)
3
wooden(adjective, dull, quiet, cool, flat)
2
chill(adjective, cool, indifferent, restrained, detached)
2
coldhearted(adjective, hard, detached, unfeeling, unsympathetic)
2
glacial(adjective, person, feelings, detached, impassive)
2
impervious(adjective, indifferent, detached, distant, unfeeling)
2
nonpartisan(adjective, indifferent, detached, casual, distant)
2
poker-faced(adjective, quiet, cool, indifferent, detached)
2
unaroused(adjective, indifferent, detached, distant, unfeeling)
2
unsocial(adjective, indifferent, detached, distant, unfeeling)
1
along for the ride(expression, adjective, idiom, calm, dull)
1
diffident(adjective, indifferent, detached, distant, unfeeling)
1
equitable(adjective, indifferent, detached, distant, unfeeling)
1
going with the flow(expression, adjective, idiom, detached, impassive)
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APASmart Define. (2016). apathetic thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/apathetic/thesaurus/synonyms
ChicagoSmart Define. 2016. "apathetic thesaurus" https://smartdefine.org/apathetic/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, apathetic thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/apathetic/thesaurus/synonyms>.
MLASmart Define. "apathetic thesaurus" 23 March 2016. Web. 24 September 2026. <https://smartdefine.org/apathetic/thesaurus/synonyms>