111 entries under harsh topic. ×

1
murderous(adjective, hard, tough, cruel)
1
obstinate(adjective, mean, hard, inflexible)
1
painful(adjective, evil, nasty, vicious)
1
pernicious(adjective, evil, nasty, vicious)
1
perverse(adjective, mean, hard, tough)
1
pigheaded(adjective, mean, hard, inflexible)
1
poignant(adjective, evil, nasty, vicious)
1
rancorous(adjective, mean, evil, nasty)
1
revengeful(adjective, mean, evil, nasty)
1
sanguinary(adjective, hard, tough, cruel)
1
shameless(adjective, hard, tough, cruel)
1
sinful(adjective, evil, nasty, vicious)
1
sour(adjective, hard, tough, cruel)
1
spiteful(adjective, mean, evil, nasty)
1
stiff-necked(adjective, mean, hard, tough)
1
surly(adjective, mean, hard, tough, severe)
1
uncontrite(adjective, hard, tough, cruel)
1
uncooperative(adjective, mean, hard, tough)
1
unimpressible(adjective, mean, hard, tough)
1
unregenerate(adjective, hard, tough, cruel)
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APASmart Define. (2016). hard-hearted thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/hard-hearted/thesaurus/synonyms
ChicagoSmart Define. 2016. "hard-hearted thesaurus" https://smartdefine.org/hard-hearted/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, hard-hearted thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/hard-hearted/thesaurus/synonyms>.
MLASmart Define. "hard-hearted thesaurus" 24 March 2016. Web. 28 September 2026. <https://smartdefine.org/hard-hearted/thesaurus/synonyms>