6
ignorant(adjective, rude, coarse, vulgar, raw)
6
imponderable(adjective, knowledge, heavenly, subtle, imperceptible)
6
inactive(adjective, dull, quiet, flat, listless)
6
incurious(adjective, cold, indifferent, feelings, dead)
6
intangible(adjective, knowledge, heavenly, indefinite, imperceptible)
6
lackadaisical(adjective, temper, cold, indifferent, negative)
6
lethargic(adjective, cold, indifferent, feelings, dead)
6
obdurate(adjective, strong, hard, tough, severe)
6
pococurante(adjective, temper, cold, negative, dead)
6
sluggish(adjective, dull, quiet, flat, slow)
6
thick-skinned(adjective, hard, tough, severe, careless)
5
anesthetized(adjective, hard, tough, severe, cold)
5
apathetical(adjective, temper, cold, negative, dead)
5
bloodless(adjective, difficult, attitude, feelings, unfeeling)
5
blunt(adjective, insensibility, physical insensibility)
5
deadened(adjective, hard, tough, severe, cold)
5
deaf(adjective, indifferent, unconcerned, unsympathetic, ignorant)
5
dispassionate(adjective, cool, indifferent, blank, aloof)
5
impersonal(adjective, temper, cold, negative, dead)
5
incomprehensible
11 years ago|24k views|share |citing 
APASmart Define. (2015). insensible thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/insensible/thesaurus/synonyms
ChicagoSmart Define. 2015. "insensible thesaurus" https://smartdefine.org/insensible/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, insensible thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/insensible/thesaurus/synonyms>.
MLASmart Define. "insensible thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/insensible/thesaurus/synonyms>