18
kindness(noun, love)
18
sympathy(noun, respect, hatred, apathy, pity)
12
charity(noun, love)
6
compassion(noun, love)
6
gratitude(noun, appreciation)
5
benevolence
5
sentimentality
4
greed
4
kindheartedness
3
regret
2
condolence(noun, feeling, sympathy)
2
feeling(noun, love)
2
mercy(noun, love)
1
benignity
1
caring
1
consideration(noun, love)
1
delicacy
1
emotional quotient
1
give
1
humanity
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APASmart Define. (2015). callousness thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/callousness/thesaurus/antonyms
ChicagoSmart Define. 2015. "callousness thesaurus" https://smartdefine.org/callousness/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2015, callousness thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/callousness/thesaurus/antonyms>.
MLASmart Define. "callousness thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/callousness/thesaurus/antonyms>