8 letters · 14 points in Scrabble
noun United States painter (1834-1903)
noun someone who makes a loud high sound
noun large North American mountain marmot
originFrom Middle English whisteler, whistlar, whystelare, from Old English hwistlere (“a player on a flute; a piper”), equivalent to whistle + -er.
Etymology from Wiktionary, CC BY-SA 3.0