Synonyms|504Antonyms|123|Broader|5Narrower|0Related|1k

77 entries under merciless topic. ×

2
hardhearted(adjective, cold, cruel, unfeeling, unsympathetic)
2
malevolent(adjective, mean, evil, nasty, harsh)
2
sadistic(adjective, mean, evil, nasty, harsh)
1
bitter(adjective, evil, nasty, harsh, vicious)
1
bloodthirsty(adjective, evil, nasty, harsh, vicious)
1
cutthroat(adjective, mean, severe, harsh, cruel)
1
degenerate(adjective, evil, nasty, harsh, vicious)
1
demoniac(adjective, evil, nasty, harsh, vicious)
1
depraved(adjective, evil, nasty, harsh, vicious)
1
dog-eat-dog(adjective, mean, severe, harsh, cruel)
1
evil(adjective, nasty, harsh, vicious, wicked)
1
excruciating(adjective, evil, nasty, harsh, vicious)
1
feral(adjective, mean, severe, harsh, cruel)
1
grim(adjective, mean, hard, tough, harsh)
1
hard-nosed(adjective, mean, hard, tough, harsh)
1
hateful(adjective, mean, evil, nasty, harsh)
1
hellish(adjective, evil, nasty, harsh, vicious)
1
ironfisted(adjective, mean, severe, harsh, cruel)
1
killer(adjective, mean, severe, harsh, cruel)
1
painful(adjective, evil, nasty, harsh, vicious)
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APASmart Define. (2016). hard-hearted thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/hard-hearted/thesaurus/synonyms
ChicagoSmart Define. 2016. "hard-hearted thesaurus" https://smartdefine.org/hard-hearted/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2016, hard-hearted thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/hard-hearted/thesaurus/synonyms>.
MLASmart Define. "hard-hearted thesaurus" 24 March 2016. Web. 1 October 2026. <https://smartdefine.org/hard-hearted/thesaurus/synonyms>