198 entries under cruel topic. ×

4
austere(adjective, hard, cool, tough, severe)
4
bloodthirsty(adjective, severe, evil, nasty, harsh)
4
cantankerous(adjective, unsympathetic, numb, pitiless)
4
coldhearted(adjective, mean, hard, severe, harsh)
4
dog-eat-dog(adjective, mean, hard, severe, harsh)
4
fiendish(adjective, animal, mean, vicious)
4
fierce(adjective, animal, mean, severe, evil)
4
inexorable(adjective, mean, hard, severe, evil)
4
inflexible(adjective, mean, hard, tough, severe)
4
strict(adjective, tough, severe, harsh)
4
unaffected(adjective, hard, tough, careless, cold)
4
unamiable(adjective, unsympathetic, numb, pitiless)
4
uncordial(adjective, unsympathetic, numb, pitiless)
4
unrelenting(adjective, animal, mean, hard, tough)
4
vengeful(adjective, tough, severe, evil, nasty)
4
vindictive(adjective, mean, severe, nasty, harsh)
4
wanton(adjective, mean, severe, harsh)
3
beastly(adjective, rough, vicious, fierce)
3
bestial(adjective, animal, mean, severe, evil)
3
compassionless(adjective, mean, hard, severe, attitude)
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APASmart Define. (2016). unfeeling thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/unfeeling/thesaurus/synonyms
ChicagoSmart Define. 2016. "unfeeling thesaurus" https://smartdefine.org/unfeeling/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2016, unfeeling thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/unfeeling/thesaurus/synonyms>.
MLASmart Define. "unfeeling thesaurus" 31 March 2016. Web. 1 October 2026. <https://smartdefine.org/unfeeling/thesaurus/synonyms>