99 entries under cruel topic. ×

1
inanimate(adjective, hard, tough, severe)
1
inflexible(adjective, mean, hard, careless, indifferent)
1
iron-hearted(adjective, hard, tough, severe)
1
perverse(adjective, mean, hard, tough, harsh)
1
remorseless(adjective, brutal, unkind, strict)
1
savage(adjective, unfeeling, callous)
1
sensationless(adjective, hard, tough, severe)
1
senseless(adjective, hard, tough, severe)
1
severe(adjective, calm, hard, tough, harsh)
1
spiritless(adjective, hard, careless, indifferent)
1
stern(adjective, tough, harsh, grim)
1
stiff(adjective, hard, careless, indifferent)
1
strict(adjective, tough, harsh, grim)
1
surly(adjective, hard, tough, severe)
1
torpid(adjective, hard, careless, indifferent)
1
unamiable(adjective, hard, tough, severe)
1
unbending(adjective, mean, hard, careless, indifferent)
1
uncordial(adjective, hard, tough, severe)
1
unimpressionable(adjective, hard, careless, indifferent)
1
unrelenting(adjective, mean, hard, tough, harsh)
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APASmart Define. (2016). thick-skinned thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/thick-skinned/thesaurus/synonyms
ChicagoSmart Define. 2016. "thick-skinned thesaurus" https://smartdefine.org/thick-skinned/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, thick-skinned thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/thick-skinned/thesaurus/synonyms>.
MLASmart Define. "thick-skinned thesaurus" 28 March 2016. Web. 29 September 2026. <https://smartdefine.org/thick-skinned/thesaurus/synonyms>