WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / A / altruist altruist noun /æltruɪst/ 3 syllables 8 letters Scrabble 8 WWF 10 Definitions noun someone who makes charitable donations intended to increase human well-being philanthropist Look “altruist” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →