5 entries under unkindly topic. ×

9
unfeelingly(adverb, deliberately, cruelly, indifferently)
6
heartlessly(adverb, deliberately, cruelly, indifferently)
4
callously(adverb, deliberately, cruelly, thoughtlessly)
2
hardheartedly(adverb, cruelly, bad feelings, indifferently)
1
unwarmheartedly(noun, hostilely, stonily, banemalentously)
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APASmart Define. (2016). coldly thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/coldly/thesaurus/synonyms
ChicagoSmart Define. 2016. "coldly thesaurus" https://smartdefine.org/coldly/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, coldly thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/coldly/thesaurus/synonyms>.
MLASmart Define. "coldly thesaurus" 25 March 2016. Web. 22 September 2026. <https://smartdefine.org/coldly/thesaurus/synonyms>