9 letters · 17 points in Scrabble
noun the trait of resolutely controlling your own behavior
originEtymology tree English will Proto-Indo-European *pótis Proto-Italic *potis Proto-Indo-European *h₁es- Proto-Indo-European *h₁ésti Proto-Indo-European *bʰuH- Proto-Indo-European *bʰúHt Proto-Italic *som Proto-Italic *possom Latin posseder. Vulgar Latin potēre Old French pooir Anglo-Norman poerbor. Middle English power English power English willpower From will + power.
Etymology from Wiktionary, CC BY-SA 3.0