169 entries under unfeeling topic. ×

1
flat(adjective, cool, detached, blank, sober)
1
glacial(adjective, cool, detached, blank, sober)
1
habituated(adjective, hard, unsympathetic, hardened)
1
halfhearted(adjective, mean, hard, cool, unpleasant)
1
hard-as-nails(adjective, hard, unsympathetic, hardened)
1
hard-bitten(adjective, hard, careless, indifferent, cruel)
1
hard-nosed(adjective, mean, hard, tough, harsh)
1
hard as nails(expression, adjective, idiom, feeling, hard)
1
hard boiled(adjective, aloof, senseless)
1
haughty(adjective, indifferent, detached, distant, apathetic)
1
heedless(adjective, indifferent, detached, distant, apathetic)
1
highbrow(adjective, indifferent, detached, distant, apathetic)
1
impartial(adjective, indifferent, detached, distant, apathetic)
1
impenetrable(adjective, hard, cruel, unsympathetic)
1
impenitent(adjective, hard, careless, indifferent, cruel)
1
impervious(adjective, indifferent, detached, distant, apathetic)
1
in cold blood(expression, adjective, idiom, cool, detached)
1
inaccessible(adjective, hard, unsympathetic, hardened)
1
inattentive(adjective, indifferent, detached, distant, apathetic)
1
insentient(adjective, hard, careless, indifferent, cruel)
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APASmart Define. (2016). heartless thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/heartless/thesaurus/synonyms
ChicagoSmart Define. 2016. "heartless thesaurus" https://smartdefine.org/heartless/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, heartless thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/heartless/thesaurus/synonyms>.
MLASmart Define. "heartless thesaurus" 24 March 2016. Web. 29 September 2026. <https://smartdefine.org/heartless/thesaurus/synonyms>