MELIORISM /ˈmiːlɪəɹɪz(ə)m/ Scrabble 13 Words With Friends 16 Scrabble letter values: M3E1L1I1O1R1I1S1M3 = 13 Definition noun the belief that the world can be made better by human effort. See all 193 words you can make from MELIORISM → 9-letter words Words starting with M Words ending with M ← Unscramble different letters