76 entries under cruel topic. ×

1
merciless(adjective, hard, tough, harsh)
1
murderous(adjective, hard, tough, harsh)
1
pitiless(adjective, hard, tough, harsh)
1
relentless(adjective, hard, tough, harsh)
1
rigorous(adjective, hard, tough, harsh)
1
ruthless(adjective, hard, tough, harsh)
1
sanguinary(adjective, hard, tough, harsh)
1
savage(adjective, hard, tough, harsh)
1
soulless(adjective, hard, careless, indifferent)
1
sour(adjective, hard, tough, harsh)
1
spiritless(adjective, hard, careless, indifferent)
1
stiff(adjective, hard, careless, indifferent)
1
stony(adjective, hard, careless, indifferent)
1
thick-skinned(adjective, hard, careless, indifferent)
1
torpid(adjective, hard, careless, indifferent)
1
tough(adjective, hard, harsh, careless, indifferent)
1
toughened(adjective, hard, careless, indifferent)
1
tyrannical(adjective, hard, tough, harsh)
1
unaffected(adjective, hard, careless, indifferent)
1
unbending(adjective, hard, careless, indifferent)
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APASmart Define. (2015). impenitent thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/impenitent/thesaurus/synonyms
ChicagoSmart Define. 2015. "impenitent thesaurus" https://smartdefine.org/impenitent/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, impenitent thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/impenitent/thesaurus/synonyms>.
MLASmart Define. "impenitent thesaurus" 14 April 2015. Web. 30 September 2026. <https://smartdefine.org/impenitent/thesaurus/synonyms>