103 entries under cruel topic. ×

1
sensationless(adjective, hard, tough, severe)
1
senseless(adjective, hard, tough, severe)
1
soulless(adjective, hard, careless, indifferent)
1
sour(adjective, hard, tough, harsh)
1
spiritless(adjective, hard, cool, careless, indifferent)
1
surly(adjective, hard, tough, severe)
1
torpid(adjective, hard, careless, indifferent)
1
unaffected(adjective, hard, careless, indifferent)
1
unamiable(adjective, hard, tough, severe)
1
uncordial(adjective, hard, tough, severe)
1
unimpressionable(adjective, hard, careless, indifferent)
1
unkind(adjective, hard, tough, severe, indifferent)
1
unmoved(adjective, cool, cold, indifferent)
1
unremitting(adjective, hard, tough, harsh)
1
unsusceptible(noun, adjective, hard, careless, indifferent)
1
vindictive(adjective, hard, tough, harsh)
0
fierce(adjective, hard, tough, harsh)
0
hardboiled(adjective, careless, apathetic, callous)
0
matter of fact(expression, adjective, idiom, heartless)
0
murderous(adjective, hard, tough, harsh)
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APASmart Define. (2016). hardened thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/hardened/thesaurus/synonyms
ChicagoSmart Define. 2016. "hardened thesaurus" https://smartdefine.org/hardened/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, hardened thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/hardened/thesaurus/synonyms>.
MLASmart Define. "hardened thesaurus" 29 March 2016. Web. 30 September 2026. <https://smartdefine.org/hardened/thesaurus/synonyms>