CHRONOMETER /kɹəˈnɒm.ə.tə(ɹ)/ Scrabble 18 Words With Friends 20 Scrabble letter values: C3H4R1O1N1O1M3E1T1E1R1 = 18 Definition noun an accurate clock (especially used in navigation). See all 315 words you can make from CHRONOMETER → 11-letter words Words starting with C Words ending with R ← Unscramble different letters