65 entries under pitiless topic. ×

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virulent(adjective, evil, nasty, harsh, vicious)
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callous(adjective, evil, nasty, harsh, vicious)
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mean(adjective, nasty, unkind, malicious)
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nasty(adjective, evil, vile, unkind)
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vindictive(adjective, nasty, unkind, malicious)
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APASmart Define. (2015). demoniac thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/demoniac/thesaurus/synonyms
ChicagoSmart Define. 2015. "demoniac thesaurus" https://smartdefine.org/demoniac/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, demoniac thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/demoniac/thesaurus/synonyms>.
MLASmart Define. "demoniac thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/demoniac/thesaurus/synonyms>