CATADROMOUS Scrabble 16 Words With Friends 19 Scrabble letter values: C3A1T1A1D2R1O1M3O1U1S1 = 16 Definition adjective migrating from fresh water to the sea to spawn. See all 508 words you can make from CATADROMOUS → 11-letter words Words starting with C Words ending with S ← Unscramble different letters