9 letters · 13 points in Scrabble
originCoined by Romanian psychologist and chemist Corneliu E. Giurgea in 1972, derived from the Ancient Greek words νόος (nóos, “mind”) and τροπέω (tropéō, “to turn”). By surface analysis, noo(s) + -tropic, literally “mind changing”.
Etymology from Wiktionary, CC BY-SA 3.0