138 entries under unsympathetic topic. ×

1
incurious(adjective, hard, indifferent, unkind)
1
inhuman(adjective, hard, tough, severe, harsh)
1
insentient(adjective, hard, careless, indifferent, cruel)
1
iron-hearted(adjective, hard, tough, severe, cruel)
1
irreverent(adjective, hard, wicked, immoral, unfeeling)
1
lukewarm(adjective, indifferent, inattentive, uninterested)
1
matter-of-fact(adjective, cool, cold, cruel, blank)
1
oblivious(adjective, indifferent, unresponsive, inattentive)
1
phlegmatic(adjective, cool, indifferent, blank, aloof)
1
pitiless(adjective, hard, tough, severe, harsh)
1
prepared(adjective, hard, wise, unfeeling)
1
reserved(adjective, cool, indifferent, blank, aloof)
1
savage(adjective, hard, tough, harsh, cold)
1
self-centered(adjective, indifferent, sophisticated, cunning)
1
sensationless(adjective, hard, tough, severe, cruel)
1
senseless(adjective, hard, tough, severe, cruel)
1
serene(adjective, cool, indifferent, blank, aloof)
1
soulless(adjective, hard, careless, indifferent, cruel)
1
spiritless(adjective, hard, cool, careless, indifferent)
1
surly(adjective, hard, tough, severe, cruel)
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APASmart Define. (2016). hardened thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/hardened/thesaurus/synonyms
ChicagoSmart Define. 2016. "hardened thesaurus" https://smartdefine.org/hardened/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2016, hardened thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/hardened/thesaurus/synonyms>.
MLASmart Define. "hardened thesaurus" 29 March 2016. Web. 1 October 2026. <https://smartdefine.org/hardened/thesaurus/synonyms>