4
bounteousness(noun, empathy, concern, kindness, caring)
4
bounty(noun, empathy, concern, kindness, caring)
4
brotherly kindness(noun, expression, idiom, empathy, concern)
4
chivalrous spirit(noun, expression, idiom, empathy, concern)
4
great-heartedness(noun, empathy, concern, compassion, relation)
4
kindliness(noun, quality, generosity, goodwill, benignity)
4
neighborliness(noun, empathy, concern, caring, compassion)
3
self-denial(noun, empathy, concern, view, caring)
3
social conscience(noun, expression, empathy, concern, caring)
3
universal fraternity(noun, expression, idiom, empathy, concern)
3
warmheartedness(noun, empathy, concern, goodness, compassion)
3
benignity(noun, quality, generosity, goodwill)
3
big-heartedness(noun, quality, concern, view, manner)
3
brotherly love(noun, expression, empathy, concern, kindness)
3
charity(noun, concern, view, care, manner)
3
chivalry(noun, empathy, concern, compassion, nobility)
3
concern for others(noun, expression, idiom, empathy, concern)
3
friendliness(noun, empathy, favor, concern, kindness)
3
graciousness(noun, understanding, empathy, concern, kindness)
3
kindheartedness(noun, quality, generosity, goodwill, benignity)
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APASmart Define. (2016). altruism thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/altruism/thesaurus/synonyms
ChicagoSmart Define. 2016. "altruism thesaurus" https://smartdefine.org/altruism/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, altruism thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/altruism/thesaurus/synonyms>.
MLASmart Define. "altruism thesaurus" 23 March 2016. Web. 27 September 2026. <https://smartdefine.org/altruism/thesaurus/synonyms>