18
passion(noun, calm, interest)
17
sympathy(noun, feeling, respect, concern, hatred)
15
compassion(noun, respect, concern, tender, meanness)
14
desire(noun, dislike, disinclination)
13
kindness(noun, hatred)
11
curiosity(noun, understand)
9
interest(noun, respect, concern, hate, attraction)
9
feeling(noun, respect, concern, knowledge, dislike)
8
alacrity(noun, liveliness, apathy, promptness)
8
loyalty(lying, disloyalty)
6
ardor(noun, enthusiasm)
6
greed
6
regard(noun, verb, disregard, respect, concern)
6
strong liking(noun, attitude, disinterest)
5
affinity
5
love
5
rage(calm, calmness)
5
stress(noun, physical, pressure, insignificance)
4
care
4
comfort
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APASmart Define. (2016). indifference thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/indifference/thesaurus/antonyms
ChicagoSmart Define. 2016. "indifference thesaurus" https://smartdefine.org/indifference/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2016, indifference thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/indifference/thesaurus/antonyms>.
MLASmart Define. "indifference thesaurus" 31 March 2016. Web. 22 September 2026. <https://smartdefine.org/indifference/thesaurus/antonyms>