6
cruelly
5
mercilessly(adverb, cruel, evil way)
5
savagely(adverb, cruel, evil way)
4
brutally
4
ferociously
4
heartlessly(adverb, cruel, evil way)
4
unkindly(adverb, cruel, evil way)
3
atrociously
3
harshly
3
pitilessly(adverb, cruel, evil way)
3
relentlessly(adverb, cruel, evil way)
3
severely
3
viciously(adverb, cruel, evil way)
2
barbarously
2
bestially
2
inhumanely
2
remorselessly(adverb, cruel, evil way)
2
roughly
2
ruthlessly
1
barbarically
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APASmart Define. (2016). inhumanly thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/inhumanly/thesaurus/synonyms
ChicagoSmart Define. 2016. "inhumanly thesaurus" https://smartdefine.org/inhumanly/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, inhumanly thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/inhumanly/thesaurus/synonyms>.
MLASmart Define. "inhumanly thesaurus" 24 March 2016. Web. 20 September 2026. <https://smartdefine.org/inhumanly/thesaurus/synonyms>