10 letters · 15 points in Scrabble
noun the driver of a chariot
noun a conspicuous constellation in the northern hemisphere; between Great Bear and Orion at edge of Milky Way
originInherited from Middle English charioter, from Old French charioteur (“charioteer”) and charretier (“coachman”). By surface analysis, chariot + -eer.
Etymology from Wiktionary, CC BY-SA 3.0