5 entries under coldly topic. ×

8
callously(adverb, fiercely, cruelly, viciously)
5
indifferently(adverb, cruelly, insensitively, in a bad way)
5
unfeelingly(adverb, harshly, cruelly, unkindly)
3
insensitively(adverb, harshly, cruelly, indifferently)
1
uncaringly(adverb, cruelly, indifferently, callously)
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APASmart Define. (2016). hardheartedly thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/hardheartedly/thesaurus/synonyms
ChicagoSmart Define. 2016. "hardheartedly thesaurus" https://smartdefine.org/hardheartedly/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, hardheartedly thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/hardheartedly/thesaurus/synonyms>.
MLASmart Define. "hardheartedly thesaurus" 24 March 2016. Web. 22 September 2026. <https://smartdefine.org/hardheartedly/thesaurus/synonyms>