ANTIOXIDANT Scrabble 19 Words With Friends 21 Scrabble letter values: A1N1T1I1O1X8I1D2A1N1T1 = 19 Definition noun substance that inhibits oxidation or inhibits reactions promoted by oxygen or peroxides. See all 125 words you can make from ANTIOXIDANT → 11-letter words Words starting with A Words ending with T ← Unscramble different letters