EXPONENTIATION /ˌɛk.spoʊ.ˌnɛn.ʃi.ˈeɪ.ʃən/ Scrabble 23 Words With Friends 27 Scrabble letter values: E1X8P3O1N1E1N1T1I1A1T1I1O1N1 = 23 Definition noun the process of raising a quantity to some assigned power. — synonyms: involution See all 316 words you can make from EXPONENTIATION → 14-letter words Words starting with E Words ending with N ← Unscramble different letters