101 entries under vicious topic. ×

1
dog-eat-dog(adjective, mean, severe, harsh, cruel)
1
evil(adjective, nasty, harsh, wicked)
1
excruciating(adjective, evil, nasty, harsh)
1
hateful(adjective, animal, mean, evil, nasty)
1
hellish(adjective, evil, nasty, harsh, violent)
1
infernal(adjective, harsh, violent, cruel)
1
ironfisted(adjective, mean, harsh, cruel)
1
malicious(adjective, animal, mean, nasty, harsh)
1
malignant(adjective, animal, mean, violent, cruel)
1
monstrous(adjective, severe, evil, nasty, harsh)
1
murderous(adjective, hard, tough, harsh, violent)
1
painful(adjective, tough, evil, nasty, harsh)
1
pernicious(adjective, evil, nasty, harsh)
1
poignant(adjective, evil, nasty, harsh)
1
rancorous(adjective, mean, tough, evil, nasty)
1
revengeful(adjective, mean, evil, nasty, harsh)
1
rugged(adjective, strong, hard, tough, severe)
1
sadistic(adjective, mean, evil, nasty, harsh)
1
sinful(adjective, evil, nasty, harsh)
1
spiteful(adjective, mean, evil, nasty, harsh)
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APASmart Define. (2015). unrelenting thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unrelenting/thesaurus/synonyms
ChicagoSmart Define. 2015. "unrelenting thesaurus" https://smartdefine.org/unrelenting/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, unrelenting thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unrelenting/thesaurus/synonyms>.
MLASmart Define. "unrelenting thesaurus" 3 August 2015. Web. 29 September 2026. <https://smartdefine.org/unrelenting/thesaurus/synonyms>