76 entries under insensitive topic. ×

1
hard-boiled(adjective, hard, careless, indifferent, cruel)
1
hard-hearted(adjective, detached, impassive, unresponsive)
1
hardened(adjective, hard, careless, indifferent, cruel)
1
hardhearted(adjective, hard, careless, indifferent, cruel)
1
immune to(expression, adjective, dead, insusceptible)
1
impenitent(adjective, hard, careless, indifferent, cruel)
1
impervious to(expression, adjective, dead, insusceptible)
1
indurated(adjective, hard, careless, indifferent, cruel)
1
insensate(adjective, hard, careless, indifferent, cruel)
1
inured(adjective, hard, careless, indifferent, cruel)
1
marble(adjective, detached, impassive, unresponsive)
1
nonreactive(adjective, dead, insusceptible)
1
not responsive(expression, adjective, detached, impassive, unresponsive)
1
obdurate(adjective, hard, careless, indifferent, cruel)
1
rolling with the punches(expression, adjective, idiom, detached, impassive)
1
stiff(adjective, hard, careless, indifferent, cruel)
1
thick-skinned(adjective, hard, careless, indifferent, cruel)
1
torpid(adjective, hard, careless, indifferent, cruel)
1
tough(adjective, hard, careless, indifferent, cruel)
1
toughened(adjective, hard, careless, indifferent, cruel)
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APASmart Define. (2015). unimpressionable thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/unimpressionable/thesaurus/synonyms
ChicagoSmart Define. 2015. "unimpressionable thesaurus" https://smartdefine.org/unimpressionable/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, unimpressionable thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/unimpressionable/thesaurus/synonyms>.
MLASmart Define. "unimpressionable thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/unimpressionable/thesaurus/synonyms>