96 entries under apathetic topic. ×

2
unbending(adjective, mean, hard, careless, indifferent)
2
unimpressionable(adjective, hard, careless, indifferent, cruel)
2
unsusceptible(adjective, hard, careless, indifferent, cruel)
2
blase(indifferent, detached, distant, unfeeling)
2
disinterested(adjective, mean, hard, cool, unpleasant)
2
indurated(adjective, hard, cool, careless, indifferent)
2
insensate(adjective, hard, tough, severe, careless)
2
inured(adjective, hard, careless, indifferent, cruel)
2
listless(adjective, indifferent, detached, distant)
2
nasty(adjective, mean, bad, hard, cool)
2
nonpartisan(adjective, indifferent, detached, distant)
1
phlegmatic(adjective, cool, indifferent, detached, blank)
1
torpid(adjective, hard, careless, indifferent, cruel)
1
uninterested(adjective, indifferent, detached, distant)
1
unmoved(adjective, mean, hard, cool, unpleasant)
1
antipathetic(adjective, mean, hard, cool, unpleasant)
1
aversive(adjective, mean, hard, cool, unpleasant)
1
blind to(verb, expression, adjective, phrasal verb, hard)
1
careless(adjective, hard, indifferent, cruel)
1
deaf to(verb, expression, adjective, phrasal verb, hard)
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APASmart Define. (2016). heartless thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/heartless/thesaurus/synonyms
ChicagoSmart Define. 2016. "heartless thesaurus" https://smartdefine.org/heartless/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, heartless thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/heartless/thesaurus/synonyms>.
MLASmart Define. "heartless thesaurus" 24 March 2016. Web. 26 September 2026. <https://smartdefine.org/heartless/thesaurus/synonyms>