Synonyms|586Antonyms|160|Broader|8Narrower|7Related|599

147 entries under vicious topic. ×

2
offensive(adjective, unpleasant, wicked, painful)
2
rancorous(adjective, mean, evil, nasty, harsh)
2
rigorous(adjective, hard, tough, difficult, harsh)
2
sinful(adjective, evil, nasty, harsh, corrupt)
2
tigerish(adjective, violent, cruel, fierce)
2
untamed(adjective, rough, violent, cruel)
2
virulent(adjective, evil, nasty, harsh)
2
wicked(adjective, evil, nasty, harsh, corrupt)
2
without mercy(expression, adjective, fierce)
1
afflictive(adjective, unpleasant, painful, distressing)
1
devilish(adjective, harsh, violent, cruel)
1
diabolical(adjective, harsh, violent, cruel)
1
excruciating(adjective, evil, nasty, harsh)
1
frightful(adjective, appearance, violent, terrible, cruel)
1
hard as nails(expression, adjective, idiom, cruel)
1
hateful(adjective, mean, evil, nasty, harsh)
1
lupine(adjective, violent, cruel, fierce)
1
painful(adjective, severe, evil, nasty, harsh)
1
poignant(adjective, evil, nasty, harsh, unpleasant)
1
predatory(adjective, violent, cruel, fierce)
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ChicagoSmart Define. 2016. "merciless thesaurus" https://smartdefine.org/merciless/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, merciless thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/merciless/thesaurus/synonyms>.
MLASmart Define. "merciless thesaurus" 31 March 2016. Web. 30 September 2026. <https://smartdefine.org/merciless/thesaurus/synonyms>