144 entries under unfeeling topic. ×

13
poker-faced(adjective, calm, dull, cool, indifferent)
13
unresponsive(adjective, calm, dull, hard, careless)
12
cold-blooded(adjective, calm, hard, cool, tough)
12
impassible(adjective, hard, temper, cold, indifferent)
11
expressionless(adjective, dull, dead, blank)
10
blank(adjective, cool, indifferent, detached, sober)
10
dry(adjective, calm, dull, cool, tough)
10
passionless(adjective, calm, dull, cool, slow)
10
unaffected(adjective, hard, tough, temper, careless)
9
reserved(adjective, calm, cool, indifferent, restrained)
8
heartless(adjective, hard, cool, careless, indifferent)
8
matter-of-fact(adjective, calm, dull, cool, simple)
8
numb(adjective, still, aloof, senseless)
8
spiritless(adjective, dull, hard, cool, weak)
7
languid(adjective, dull, weak, easy, slow)
7
passive(adjective, calm, dull, indifferent, still)
7
stony(adjective, hard, careless, cold, indifferent)
7
unimpressionable(adjective, hard, careless, indifferent, cruel)
7
unsusceptible(adjective, hard, careless, indifferent, cruel)
7
unsympathetic(adjective, hard, careless, indifferent, cruel)
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APASmart Define. (2015). impassive thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/impassive/thesaurus/synonyms
ChicagoSmart Define. 2015. "impassive thesaurus" https://smartdefine.org/impassive/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, impassive thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/impassive/thesaurus/synonyms>.
MLASmart Define. "impassive thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/impassive/thesaurus/synonyms>