Synonyms|1kAntonyms|88|Broader|11Narrower|0Related|196

171 entries under cruel topic. ×

3
barbarous(adjective, animal, appearance, mean, strong)
3
cold-blooded(adjective, mean, hard, evil, nasty)
3
forbidding(adjective, appearance, strong, hard, tough)
3
intense(adjective, strong, severe, difficult, harsh)
3
mean(adjective, animal, hard, severe, nasty)
3
tyrannical(adjective, hard, tough, evil, nasty)
3
uncompassionate(adjective, animal, mean, hard, harsh)
3
undeviating(adjective, merciless)
3
unregenerate(adjective, hard, tough, harsh)
3
vehement(adjective, strong, severe, difficult, intense)
3
vindictive(adjective, mean, hard, tough, severe)
2
animal(noun, adjective, mean, strong, severe)
2
astringent(adjective, close, strong, hard, tough)
2
bleak(adjective, appearance, severe, harsh, terrible)
2
brutish(adjective, strong, severe, evil, nasty)
2
cold(adjective, close, mean, strong, hard)
2
cold-hearted(adjective, hard, cold, unfeeling)
2
dog-eat-dog(adjective, mean, hard, severe, harsh)
2
fell(adjective, animal, mean, strong, severe)
2
hardhearted(adjective, mean, hard, severe, harsh)
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APASmart Define. (2015). relentless thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/relentless/thesaurus/synonyms
ChicagoSmart Define. 2015. "relentless thesaurus" https://smartdefine.org/relentless/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, relentless thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/relentless/thesaurus/synonyms>.
MLASmart Define. "relentless thesaurus" 24 June 2015. Web. 29 September 2026. <https://smartdefine.org/relentless/thesaurus/synonyms>