8 letters · 20 points in Scrabble
originFrom Middle English dosse per, dousse-per (“one of Charlemagne’s twelve peers or paladins; one of the twelve great peers of France at later times; a famous knight or noble”) [and other forms], treated as a singular form of dosse pers, dousse pers [and other forms], from Anglo-Norman, Middle French douse pers, douze pers [and other forms], and Old French douze pers, doze pers, duze pers…
Etymology from Wiktionary, CC BY-SA 3.0