OSTEOLOGY Scrabble 13 Words With Friends 14 Scrabble letter values: O1S1T1E1O1L1O1G2Y4 = 13 Definition noun the branch of anatomy that studies the bones of the vertebrate skeleton. See all 128 words you can make from OSTEOLOGY → 9-letter words Words starting with O Words ending with Y ← Unscramble different letters