24
sympathetic(adjective, mean, feeling, cool, kind)
14
sensitive(adjective, kind, sympathetic)
12
kindhearted
10
tender(adjective, kind, sympathetic, healthy, loving)
10
benevolent
10
kind(noun, adjective, sympathetic)
9
charitable
8
kind-hearted
8
feeling(adjective, kind, sympathetic, hard-hearted, nowhere)
7
softhearted
6
curious
6
nice(adjective, kind, sympathetic)
6
warmhearted
5
affectionate
5
compassionate(adjective, kind, sympathetic)
5
kind hearted
5
understanding
4
changed greatly
4
clairvoyant
4
sentimental
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APASmart Define. (2016). callous thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/callous/thesaurus/antonyms
ChicagoSmart Define. 2016. "callous thesaurus" https://smartdefine.org/callous/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2016, callous thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/callous/thesaurus/antonyms>.
MLASmart Define. "callous thesaurus" 24 March 2016. Web. 22 September 2026. <https://smartdefine.org/callous/thesaurus/antonyms>