1
coldhearted(adjective, hard, unfeeling, unsympathetic, hardened)
1
collected(adjective, cool, blank, aloof, unemotional)
1
composed(adjective, cool, blank, aloof, unemotional)
1
conscienceless
1
contemptuous(adjective, hard, unfeeling, unsympathetic, hardened)
1
cruel(adjective, hard, careless, indifferent, apathetic)
1
crusted
1
crusty
1
crystallized
1
deaf to(expression, adjective, hard, careless, indifferent)
1
disdainful(adjective, hard, unfeeling, unsympathetic, hardened)
1
dry(adjective, cool, blank, aloof, unemotional)
1
emotionless(adjective, cool, blank, aloof, unemotional)
1
flinty
1
fossilized
1
granulated
1
gritty
1
habituated(adjective, hard, unfeeling, unsympathetic, established)
1
hard-as-nails(adjective, hard, unfeeling, unsympathetic, hardened)
1
hard-bitten(adjective, hard, careless, indifferent, cruel)
11 years ago|4.7k views|share |citing 
APASmart Define. (2015). indurated thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/indurated/thesaurus/synonyms
ChicagoSmart Define. 2015. "indurated thesaurus" https://smartdefine.org/indurated/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, indurated thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/indurated/thesaurus/synonyms>.
MLASmart Define. "indurated thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/indurated/thesaurus/synonyms>