METENCEPHALON Scrabble 22 Words With Friends 27 Scrabble letter values: M3E1T1E1N1C3E1P3H4A1L1O1N1 = 22 Definition noun the part of the hindbrain that develops into the pons and the cerebellum. See all 749 words you can make from METENCEPHALON → 13-letter words Words starting with M Words ending with N ← Unscramble different letters