PROSTHETIC /ˌpɹɑsˈθɛtɪk/ Scrabble 17 Words With Friends 18 Scrabble letter values: P3R1O1S1T1H4E1T1I1C3 = 17 Definition adjective of or relating to prosthetics. adjective relating to or serving as a prosthesis. See all 649 words you can make from PROSTHETIC → 10-letter words Words starting with P Words ending with C ← Unscramble different letters