THRUMMER Scrabble 15 Words With Friends 17 Scrabble letter values: T1H4R1U1M3M3E1R1 = 15 Definition THRUMMER is the comparative of THRUM. noun THRUM: a thrumming sound. See all 57 words you can make from THRUMMER → 8-letter words Words starting with T Words ending with R ← Unscramble different letters