Synonyms of altruistic

1 Syllable
t, kind, good, big
2 Syllables
aider, human, kindest, kinder, gifter, largess, selfless, soft-touch
3 Syllables
ungrudging, unstinting, freehanded, brotherly, goodhearted, generous, benefic, good-hearted, marshmallow, kindhearted, bleeding-heart, big-hearted, great-hearted, unselfish, benignant, self-denying, humane, greathearted
4 Syllables
openhanded, charitable, benevolent, beneficent, philanthropic, magnanimous, comradely, largehearted, open-handed, self-forgetful, self-forgetting, good-natured
5 Syllables
considerate, humanitarian, public-spirited, humanitarians, philanthropical, self-sacrificing