115 entries under mean topic. ×

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animal(adjective, cruel, vicious, brutal)
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avenging(adjective, hateful, malicious, spiteful)
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dog eat dog(expression, idiom, severe, heartless)
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feller
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feral(adjective, harsh, violent, cruel)
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fiendish(adjective, animal, cruel, vicious)
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grudging(adjective, hateful, malicious, spiteful)
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killer(adjective, harsh, cruel, vicious)
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malign(adjective, animal, cruel, vicious)
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nasty(adjective, hard, severe, sharp)
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retaliatory(adjective, hateful, malicious, spiteful)
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surly(adjective, harsh, cruel, vicious)
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uncalled for(expression, severe, harsh, heartless)
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without pity(expression, adjective, harsh, cruel)
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wreakful(adjective, hateful, malicious, spiteful)
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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>