Synonyms|759Antonyms|273|Broader|4Narrower|1Related|1k

118 entries under heartless topic. ×

8
savage(adjective, animal, mean, hard, harsh)
8
unmerciful(adjective, mean, severe, harsh, cruel)
8
unyielding(adjective, mean, hard, severe, harsh)
7
hardened(adjective, hard, tough, severe, careless)
7
impassive(adjective, hard, careless, indifferent, cruel)
6
thick-skinned(adjective, mean, hard, tough, severe)
6
grim(adjective, animal, person, mean, tough)
6
relentless(adjective, animal, mean, hard, severe)
6
unrelenting(adjective, animal, mean, hard, tough)
6
unsparing(adjective, person, mean, tough, severe)
5
adamant(adjective, mean, hard, tough, harsh)
5
barbarous(adjective, animal, mean, hard, severe)
5
implacable(adjective, animal, mean, hard, severe)
5
inexorable(adjective, mean, hard, severe, harsh)
5
remorseless(adjective, animal, mean, hard, harsh)
5
unbending(adjective, mean, hard, careless, indifferent)
5
uncompromising(adjective, mean, hard, severe, harsh)
4
anesthetized(adjective, hard, tough, severe, cold)
4
dog-eat-dog(adjective, mean, hard, severe, harsh)
4
inured(adjective, hard, careless, indifferent, cruel)
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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>