118 entries under heartless topic. ×

4
numb(adjective, dull, quiet, hard, tough)
4
sadistic(adjective, person, mean, harsh, cruel)
4
soulless(adjective, hard, careless, indifferent, cruel)
4
spiritless(adjective, dull, quiet, hard, cool)
4
vicious(adjective, mean, harsh, cruel, brutal)
4
wanton(adjective, mean, severe, harsh, cruel)
3
cutthroat(adjective, mean, hard, severe, harsh)
3
fierce(adjective, animal, mean, severe, harsh)
3
insensate(adjective, bad, hard, tough, severe)
3
insentient(adjective, bad, hard, careless, cold)
3
iron-hearted(adjective, bad, hard, tough, severe)
3
senseless(adjective, bad, hard, tough, severe)
3
unimpressionable(adjective, hard, careless, indifferent, cruel)
2
cold fish(expression, adjective, mean, hard, tough)
2
compassionless(adjective, mean, hard, severe, harsh)
2
exacting(adjective, hard, tough, severe, harsh)
2
ferocious(adjective, animal, mean, harsh, cruel)
2
surly(adjective, mean, hard, tough, severe)
2
unaffected(adjective, hard, careless, indifferent, cruel)
2
unamiable(adjective, hard, tough, severe, cold)
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APASmart Define. (2016). unsympathetic thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/unsympathetic/thesaurus/synonyms
ChicagoSmart Define. 2016. "unsympathetic thesaurus" https://smartdefine.org/unsympathetic/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2016, unsympathetic thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/unsympathetic/thesaurus/synonyms>.
MLASmart Define. "unsympathetic thesaurus" 24 March 2016. Web. 1 October 2026. <https://smartdefine.org/unsympathetic/thesaurus/synonyms>