144 entries under unfeeling topic. ×

6
dull(adjective, calm, tough, slow, relaxed)
6
immovable(adjective, cool, secure, steady, detached)
6
impersonal(adjective, calm, cool, tough, temper)
6
insentient(adjective, hard, careless, cold, indifferent)
6
obtuse(adjective, dull, hard, slow, stupid)
5
distant(adjective, cool, indifferent, restrained, detached)
5
soulless(adjective, hard, careless, indifferent, cruel)
5
undemonstrative(adjective, calm, cool, restrained, detached)
4
coldhearted(adjective, dull, hard, slow, detached)
4
icy(adjective, cool, temper, cold, negative)
4
lifeless(adjective, calm, dull, tough, slow)
4
objective(adjective, calm, tough, indifferent, rational)
4
remote(adjective, cool, indifferent, restrained, detached)
4
unimpassioned(adjective, calm, cool, tough, restrained)
3
cold blooded(adjective, temper, cold, negative, aloof)
3
hardened(adjective, hard, cool, careless, indifferent)
3
indurated(adjective, hard, cool, careless, indifferent)
3
insensate(adjective, hard, careless, cold, indifferent)
3
sober(adjective, calm, cool, tough, rational)
3
thick-skinned(adjective, calm, hard, cool, careless)
11 years ago|20k views|share |citing 
APASmart Define. (2015). impassive thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/impassive/thesaurus/synonyms
ChicagoSmart Define. 2015. "impassive thesaurus" https://smartdefine.org/impassive/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, impassive thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/impassive/thesaurus/synonyms>.
MLASmart Define. "impassive thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/impassive/thesaurus/synonyms>