9 letters · 15 points in Scrabble
adjective disregarding your own advantages and welfare over those of others
adjective not greedy
originEtymology tree Proto-Indo-European *né Proto-Indo-European *n̥- Proto-Germanic *un- Proto-West Germanic *un- Old English un- Middle English un- English un- English selfish English unselfish From un- + selfish.
Etymology from Wiktionary, CC BY-SA 3.0