AUDIOMETER Scrabble 13 Words With Friends 15 Scrabble letter values: A1U1D2I1O1M3E1T1E1R1 = 13 Definition noun an instrument used to measure the sensitivity of hearing. — synonyms: sonometer See all 482 words you can make from AUDIOMETER → 10-letter words Words starting with A Words ending with R ← Unscramble different letters