1
unaffectionate
1
unanswerable(safe, unaffected, protected, resistant, invulnerable)
1
unexcitable(adjective, cool, blank, aloof, unemotional)
1
unflappable(adjective, cool, blank, aloof, unemotional)
1
unimpassioned
1
unkind(adjective, hard, insensitive, unsusceptible)
1
unliable(safe, unaffected, protected, resistant, invulnerable)
1
unloving
1
unpassionate
1
unpersuadable
1
unresponding
1
unruffled(adjective, cool, blank, aloof, unemotional)
1
unsuasible
1
unsympathetic
1
untouchable
1
wooden(adjective, cool, blank, aloof, unemotional)
0
affect
0
asleep(dead, insensitive)
0
benumbed(dead, insensitive)
0
benumbing
11 years ago|4.5k views|share |citing 
APASmart Define. (2015). insusceptible thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/insusceptible/thesaurus/synonyms
ChicagoSmart Define. 2015. "insusceptible thesaurus" https://smartdefine.org/insusceptible/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, insusceptible thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/insusceptible/thesaurus/synonyms>.
MLASmart Define. "insusceptible thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/insusceptible/thesaurus/synonyms>