HYPODERMIS Scrabble 21 Words With Friends 21 Scrabble letter values: H4Y4P3O1D2E1R1M3I1S1 = 21 Definition noun layer of cells that secretes the chitinous cuticle in e.g. arthropods. See all 543 words you can make from HYPODERMIS → 10-letter words Words starting with H Words ending with S ← Unscramble different letters