87 entries under insensitive topic. ×

2
nasty(adjective, mean, bad, hard, cool)
1
torpid(adjective, hard, careless, indifferent, cruel)
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, apathetic)
1
deaf to(verb, expression, adjective, phrasal verb, hard)
1
feelingless(adjective, hard, tough, severe, indifferent)
1
halfhearted(adjective, mean, hard, cool, unpleasant)
1
hard-bitten(adjective, hard, careless, indifferent, cruel)
1
hard as nails(expression, adjective, idiom, feeling, hard)
1
impenitent(adjective, hard, careless, indifferent, cruel)
1
insentient(adjective, hard, careless, indifferent, cruel)
1
lukewarm(adjective, mean, hard, cool, unpleasant)
1
repellent(adjective, mean, hard, cool, unpleasant)
1
repugnant(adjective, mean, hard, cool, unpleasant)
1
stiff(adjective, hard, careless, indifferent, cruel)
1
toughened(adjective, hard, careless, indifferent, cruel)
1
unaffected(adjective, hard, careless, indifferent, cruel)
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APASmart Define. (2016). heartless thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/heartless/thesaurus/synonyms
ChicagoSmart Define. 2016. "heartless thesaurus" https://smartdefine.org/heartless/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, heartless thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/heartless/thesaurus/synonyms>.
MLASmart Define. "heartless thesaurus" 24 March 2016. Web. 24 September 2026. <https://smartdefine.org/heartless/thesaurus/synonyms>