2
coldly(adverb, pitilessly, ruthlessly, evil behavior, mercilessly)
2
unfeelingly(adverb, coldly, pitilessly, ruthlessly, evil behavior)
1
cold-bloodedly(adverb, evil behavior)
1
coldheartedly
1
cruelly
1
harshly(adverb, evil behavior)
1
hatefully(adverb, evil behavior)
1
heartlessly
1
hurtfully(adverb, evil behavior)
1
inconsiderately(adverb, evil behavior)
1
malevolently(adverb, evil behavior)
1
maliciously(adverb, evil behavior)
1
mercilessly(adverb, pitilessly, ruthlessly)
1
pitilessly(adverb, ruthlessly, mercilessly)
1
ruthlessly(adverb, pitilessly, mercilessly)
1
sinisterly(adverb, evil behavior)
1
unsympathetically(adverb, evil behavior)
0
In a cruelhearted way(adverb, evil behavior)
0
callously
0
coolly(adverb, coldly)
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APASmart Define. (2016). cold-heartedly thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/cold-heartedly/thesaurus/synonyms
ChicagoSmart Define. 2016. "cold-heartedly thesaurus" https://smartdefine.org/cold-heartedly/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, cold-heartedly thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/cold-heartedly/thesaurus/synonyms>.
MLASmart Define. "cold-heartedly thesaurus" 24 March 2016. Web. 20 September 2026. <https://smartdefine.org/cold-heartedly/thesaurus/synonyms>