CETACEOUS Scrabble 13 Words With Friends 16 Scrabble letter values: C3E1T1A1C3E1O1U1S1 = 13 Definition adjective of or relating to whales and dolphins etc. — synonyms: cetacean See all 145 words you can make from CETACEOUS → 9-letter words Words starting with C Words ending with S ← Unscramble different letters