EPIPHENOMENON /ɛpɪfɪˈnɒmɪnən/ ► audio Scrabble 22 Words With Friends 27 Scrabble letter values: E1P3I1P3H4E1N1O1M3E1N1O1N1 = 22 Definition noun a secondary phenomenon that is a by-product of another phenomenon. See all 140 words you can make from EPIPHENOMENON → 13-letter words Words starting with E Words ending with N ← Unscramble different letters