7
heartlessly(adverb, insensitively, pitilessly, ruthlessly, mercilessly)
6
callously(adverb, insensitively, senselessly)
6
coldly(adverb, pitilessly, ruthlessly, evil behavior, mercilessly)
6
insensitively(adverb, insensitively, senselessly)
5
cruelly(adverb, pitilessly, ruthlessly, mercilessly)
5
ruthlessly(adverb, insensitively, pitilessly)
5
stonily(adverb, insensitively, pitilessly)
5
unsympathetically(adverb, insensitively, pitilessly, evil behavior)
4
harshly(adverb, evil behavior)
4
indifferently(adverb, insensitively)
4
insensibly(adverb, senselessly)
4
numbly(adverb, insensitively, senselessly)
4
pitilessly(adverb, pitilessly)
3
apathetically(adverb, insensitively)
3
brutally(adverb, pitilessly)
3
cold-heartedly(adverb, evil behavior)
3
dispassionately(adverb, insensitively)
3
hardheartedly(adverb, insensitively, pitilessly)
3
inhumanely(adverb, pitilessly)
3
mercilessly(adverb, pitilessly)
10 years ago|3.3k views|share |citing 
APASmart Define. (2016). unfeelingly thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/unfeelingly/thesaurus/synonyms
ChicagoSmart Define. 2016. "unfeelingly thesaurus" https://smartdefine.org/unfeelingly/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, unfeelingly thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/unfeelingly/thesaurus/synonyms>.
MLASmart Define. "unfeelingly thesaurus" 24 March 2016. Web. 22 September 2026. <https://smartdefine.org/unfeelingly/thesaurus/synonyms>