Synonyms|799Antonyms|188|Broader|14Narrower|15Related|1k

169 entries under cruel topic. ×

1
grievous(adjective, tough, harsh, grim)
1
hang-tough(adjective, strong, hard, tough, harsh)
1
hang in(expression, adjective, harsh, determined)
1
hard-boiled(adjective, mean, strong, hard, tough)
1
hard as nails(expression, adjective, idiom, tough, firm)
1
hardhearted(adjective, mean, severe, harsh)
1
hatchet job(expression, adjective, mean, severe, harsh)
1
hateful(adjective, animal, mean, evil, nasty)
1
having a killer instinct(expression, adjective, idiom, mean, severe)
1
hellish(adjective, evil, nasty, harsh, violent)
1
hostile(adjective, tough, harsh, grim)
1
impenitent(adjective, hard, tough, harsh)
1
infernal(adjective, harsh, violent, vicious)
1
intemperate(adjective, tough, harsh, grim)
1
intolerable(adjective, tough, harsh, grim)
1
intolerant(adjective, hard, tough, harsh)
1
iron-fisted(adjective, mean, severe, harsh)
1
ironfisted(adjective, mean, harsh, vicious)
1
malicious(adjective, animal, mean, nasty, harsh)
1
malignant(adjective, animal, mean, violent)
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ChicagoSmart Define. 2015. "unrelenting thesaurus" https://smartdefine.org/unrelenting/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, unrelenting thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/unrelenting/thesaurus/synonyms>.
MLASmart Define. "unrelenting thesaurus" 3 August 2015. Web. 1 October 2026. <https://smartdefine.org/unrelenting/thesaurus/synonyms>