14 letters · 19 points in Scrabble
noun a biologist who studies the biological determinants of social behavior
originEtymology tree Proto-Indo-European *sekʷ- Proto-Indo-European *-h₂ Proto-Indo-European *-éh₂ Proto-Indo-European *sokʷéh₂ Proto-Indo-European *-ṓy Proto-Indo-European *sokʷh₂ṓy Proto-Indo-European *-yós Proto-Indo-European *sokʷyós Proto-Italic *sokjos Latin sokios Latin sociusder. English socio- English biologist English sociobiologist From socio- + biologist.
Etymology from Wiktionary, CC BY-SA 3.0