101 entries under vicious topic. ×

1
malevolent(adjective, mean, evil, nasty, harsh)
1
malicious(adjective, animal, mean, nasty, cruel)
1
mean(adjective, animal, hard, severe, nasty)
1
monstrous(adjective, severe, evil, nasty, harsh)
1
murderous(adjective, hard, tough, harsh, violent)
1
painful(adjective, evil, nasty, harsh)
1
pernicious(adjective, evil, nasty, harsh)
1
poignant(adjective, evil, nasty, harsh)
1
rapacious(adjective, violent, cruel, fierce)
1
ravening(adjective, violent, cruel, fierce)
1
sanguinary(adjective, hard, tough, harsh, violent)
1
sinful(adjective, evil, nasty, harsh)
1
spiteful(adjective, mean, evil, nasty, harsh)
1
surly(adjective, mean, harsh, cruel)
1
tigerish(adjective, violent, cruel, fierce)
1
truculent(adjective, animal, appearance, mean, violent)
1
tyrannical(adjective, hard, tough, evil, nasty)
1
unkind(adjective, animal, mean, hard, severe)
1
unnatural(adjective, evil, nasty, harsh)
1
unrestrained(adjective, violent, cruel, fierce)
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APASmart Define. (2016). implacable thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/implacable/thesaurus/synonyms
ChicagoSmart Define. 2016. "implacable thesaurus" https://smartdefine.org/implacable/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, implacable thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/implacable/thesaurus/synonyms>.
MLASmart Define. "implacable thesaurus" 24 March 2016. Web. 21 September 2026. <https://smartdefine.org/implacable/thesaurus/synonyms>