125 entries under apathetic topic. ×

5
obdurate(adjective, person, mean, hard, cool)
5
objective(adjective, indifferent, detached, distant)
5
silent(adjective, calm, quiet, indifferent, humble)
5
uncommunicative(adjective, indifferent, restrained, shy, detached)
4
halfhearted(adjective, mean, hard, cool, unpleasant)
4
hardhearted(adjective, hard, careless, indifferent, cruel)
4
neutral(adjective, cold, indifferent, detached, dead)
4
nonchalant(adjective, cold, indifferent, detached, dead)
4
soulless(adjective, hard, careless, indifferent, cruel)
4
spiritless(adjective, dull, quiet, hard, cool)
4
torpid(adjective, dull, quiet, hard, flat)
4
uncongenial(adjective, mean, hard, cool, unpleasant)
3
unkind(adjective, mean, bad, hard, cool)
3
blase(adjective, cold, indifferent, detached, dead)
3
disinterested(adjective, calm, dull, mean, hard)
3
half-hearted(adjective, cold, indifferent, dead)
3
insensate(adjective, bad, hard, careless, cold)
3
inured(adjective, hard, careless, indifferent, cruel)
3
unsocial(adjective, indifferent, modest, nervous, humble)
3
unsusceptible(adjective, hard, careless, indifferent, cruel)
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APASmart Define. (2016). unresponsive thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/unresponsive/thesaurus/synonyms
ChicagoSmart Define. 2016. "unresponsive thesaurus" https://smartdefine.org/unresponsive/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, unresponsive thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/unresponsive/thesaurus/synonyms>.
MLASmart Define. "unresponsive thesaurus" 31 March 2016. Web. 24 September 2026. <https://smartdefine.org/unresponsive/thesaurus/synonyms>