BYSSUS /ˈbɪ.səs/ Scrabble 11 Words With Friends 12 Scrabble letter values: B3Y4S1S1U1S1 = 11 Definition noun tuft of strong filaments by which e.g. a mussel makes itself fast to a fixed surface. — synonyms: beard See all 12 words you can make from BYSSUS → 6-letter words Words starting with B Words ending with S ← Unscramble different letters