ENDORPHIN /ɛnˈdɔːfɪn/ Scrabble 15 Words With Friends 17 Scrabble letter values: E1N1D2O1R1P3H4I1N1 = 15 Definition noun a neurochemical occurring naturally in the brain and having analgesic properties. See all 201 words you can make from ENDORPHIN → 9-letter words Words starting with E Words ending with N ← Unscramble different letters