OCEANOGRAPHY /ˌəʊʃjəˈnɒɡɹəfi/ Scrabble 23 Words With Friends 25 Scrabble letter values: O1C3E1A1N1O1G2R1A1P3H4Y4 = 23 Definition noun the branch of science dealing with physical and biological aspects of the oceans. — synonyms: oceanology See all 564 words you can make from OCEANOGRAPHY → 12-letter words Words starting with O Words ending with Y ← Unscramble different letters