CALORIMETER Scrabble 15 Words With Friends 18 Scrabble letter values: C3A1L1O1R1I1M3E1T1E1R1 = 15 Definition noun a measuring instrument that determines quantities of heat. See all 679 words you can make from CALORIMETER → 11-letter words Words starting with C Words ending with R ← Unscramble different letters