6 entries under pitilessly topic. ×

7
unfeelingly(adverb, harshly, cruelly, indifferently, coldly)
4
unkindly(adverb, fiercely, cruelly, viciously, in a bad way)
3
unsympathetically(adverb, cruelly, insensitively, ruthlessly)
1
meanly(adverb, fiercely, cruelly, unkindly, viciously)
0
cold-bloodedly(adverb, cruelly, coldly, ruthlessly)
0
cold-heartedly(adverb, cruelly, coldly, relentlessly)
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APASmart Define. (2016). callously thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/callously/thesaurus/synonyms
ChicagoSmart Define. 2016. "callously thesaurus" https://smartdefine.org/callously/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, callously thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/callously/thesaurus/synonyms>.
MLASmart Define. "callously thesaurus" 24 March 2016. Web. 21 September 2026. <https://smartdefine.org/callously/thesaurus/synonyms>