45 entries under insensitive topic. ×

4
hardened(verb, adjective, hard, cool, firm)
4
inured(adjective, hard, careless, indifferent, cruel)
4
toughened(verb, adjective, hard, careless, indifferent)
3
callous(adjective, hard, cool, firm, cruel)
3
impassive(adjective, hard, cool, careless, indifferent)
2
case-hardened(adjective, hard, careless, indifferent, cruel)
2
hard(adjective, set, strong, firm, careless)
2
hardhearted(adjective, hard, careless, indifferent, cruel)
2
heartless(adjective, hard, cool, careless, indifferent)
2
inflexible(adjective, set, strong, hard, firm)
2
insensible(adjective, hard, cool, careless, indifferent)
2
obdurate(adjective, hard, careless, indifferent, cruel)
2
stiff(adjective, set, hard, firm, careless)
2
stony(adjective, set, hard, firm, careless)
2
stubborn(adjective, hard, careless, indifferent, cruel)
2
thick-skinned(adjective, hard, careless, indifferent, cruel)
2
unbending(adjective, hard, careless, indifferent, cruel)
2
unfeeling(adjective, hard, cool, careless, indifferent)
1
apathetic(adjective, hard, cool, careless, indifferent)
1
blind to(expression, adjective, hard, careless, indifferent)
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APASmart Define. (2015). indurated thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/indurated/thesaurus/synonyms
ChicagoSmart Define. 2015. "indurated thesaurus" https://smartdefine.org/indurated/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, indurated thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/indurated/thesaurus/synonyms>.
MLASmart Define. "indurated thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/indurated/thesaurus/synonyms>