63 entries under indifferent topic. ×

2
coldhearted(adjective, mean, hard, harsh, cold)
2
hard(adjective, careless, cruel, apathetic)
2
hard-boiled(adjective, hard, careless, cruel)
2
inhumane(adjective, mean, hard, harsh, cold)
2
thick-skinned(adjective, hard, careless, cruel)
2
torpid(adjective, hard, careless, cruel)
1
apathetic(adjective, hard, careless, cruel)
1
austere(adjective, mean, hard, harsh, cold)
1
blind to(verb, expression, adjective, phrasal verb, hard)
1
careless(adjective, hard, cruel, apathetic)
1
case-hardened(adjective, hard, careless, cruel)
1
coldblooded(adjective, mean, hard, harsh, cold)
1
deaf to(verb, expression, adjective, phrasal verb, hard)
1
hard-bitten(adjective, hard, careless, cruel)
1
hardened(adjective, hard, careless, cruel)
1
hardhearted(adjective, mean, hard, harsh, careless)
1
hatchetjob(adjective, mean, hard, harsh, cold)
1
impenitent(adjective, hard, careless, cruel)
1
indurated(adjective, hard, careless, cruel)
1
inflexible(adjective, hard, careless, cruel)
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APASmart Define. (2015). soulless thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/soulless/thesaurus/synonyms
ChicagoSmart Define. 2015. "soulless thesaurus" https://smartdefine.org/soulless/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, soulless thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/soulless/thesaurus/synonyms>.
MLASmart Define. "soulless thesaurus" 15 July 2015. Web. 29 September 2026. <https://smartdefine.org/soulless/thesaurus/synonyms>