1
unrestorable
1
unreturnable
1
unsuasible
1
unsuggestible
1
unswayable
1
untouchable
1
untouched
1
unvariable
1
unvarying
0
accustomed(adjective, hard, unfeeling, unsympathetic, hardened)
0
casehardened(hard, unfeeling, unsympathetic, hardened, toughened)
0
clear(safe, protected, resistant)
0
cloth-eared
0
cold-hearted(adjective, unfeeling, unsympathetic, uncaring, insensitive)
0
coldblooded(careless, apathetic, unsympathetic, insensitive)
0
contemptuous(adjective, hard, unfeeling, unsympathetic, hardened)
0
cool-headed
0
crass(adjective, hard, indifferent, unkind, unresponsive)
0
cynical(adjective, hard, unfeeling, unsympathetic, hardened)
0
dead to(verb, phrasal verb, insensibility)
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APASmart Define. (2015). unsusceptible thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unsusceptible/thesaurus/synonyms
ChicagoSmart Define. 2015. "unsusceptible thesaurus" https://smartdefine.org/unsusceptible/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, unsusceptible thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unsusceptible/thesaurus/synonyms>.
MLASmart Define. "unsusceptible thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/unsusceptible/thesaurus/synonyms>