14 letters · 19 points in Scrabble
noun a person who represents others
noun an advocate who represents someone else's policy or purpose
noun a member of the United States House of Representatives
originFrom Middle English representative, from Middle French representatif and its etymon Medieval Latin repraesentātīvus. By surface analysis, represent + -ative; See representation.
Etymology from Wiktionary, CC BY-SA 3.0