WATTMETER Scrabble 14 Words With Friends 15 Scrabble letter values: W4A1T1T1M3E1T1E1R1 = 14 Definition noun an instrument for measuring in watts the flow of power in an electrical circuit. See all 121 words you can make from WATTMETER → 9-letter words Words starting with W Words ending with R ← Unscramble different letters