Synonyms|135Antonyms|46|Broader|0Narrower|0Related|87
3
insensitively(adverb, harshly, cruelly, indifferently, coldly)
3
meanly(adverb, cruel, immorality, acts, evil way)
3
murderously(adverb, cruel, immorality, acts, evil way)
3
numbly(adverb, insensitively)
3
relentlessly(adverb, cruel, evil way)
3
remorselessly(adverb, cruel, evil way)
3
stonily(adverb, insensitively)
3
unconcernedly(adverb, insensitively)
3
unemotionally(adverb, insensitively)
3
unmercifully
3
vengefully(adverb, cruel, immorality, acts, evil way)
3
viciously(adverb, cruel, evil way)
2
cold-bloodedly
2
hardly
2
impassively
2
inconsiderately(adverb, in a bad way)
2
obdurately(adverb, in a bad way)
2
roughly
2
savagely(adverb, cruel, evil way)
2
spiritlessly
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APASmart Define. (2016). heartlessly thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/heartlessly/thesaurus/synonyms
ChicagoSmart Define. 2016. "heartlessly thesaurus" https://smartdefine.org/heartlessly/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, heartlessly thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/heartlessly/thesaurus/synonyms>.
MLASmart Define. "heartlessly thesaurus" 24 March 2016. Web. 22 September 2026. <https://smartdefine.org/heartlessly/thesaurus/synonyms>