MUCOSA Scrabble 10 Words With Friends 13 Scrabble letter values: M3U1C3O1S1A1 = 10 Definition noun mucus-secreting membrane lining all body cavities or passages that communicate with the exterior. — synonyms: mucous_membrane See all 41 words you can make from MUCOSA → 6-letter words Words starting with M Words ending with A ← Unscramble different letters