EPIGENESIS Scrabble 13 Words With Friends 16 Scrabble letter values: E1P3I1G2E1N1E1S1I1S1 = 13 Definition noun a geological change in the mineral content of rock after the rock has formed. See all 144 words you can make from EPIGENESIS → 10-letter words Words starting with E Words ending with S ← Unscramble different letters