PERITONEAL Scrabble 12 Words With Friends 15 Scrabble letter values: P3E1R1I1T1O1N1E1A1L1 = 12 Definition adjective of or relating to or affecting the peritoneum. Examples “peritoneal cancer” See all 712 words you can make from PERITONEAL → 10-letter words Words starting with P Words ending with L ← Unscramble different letters