SELENOLOGY /sɛliːˈnɒləd͡ʒɪ/ ► audio Scrabble 14 Words With Friends 17 Scrabble letter values: S1E1L1E1N1O1L1O1G2Y4 = 14 Definition noun the branch of astronomy that deals with the moon. See all 189 words you can make from SELENOLOGY → 10-letter words Words starting with S Words ending with Y ← Unscramble different letters