HYDROXIDE /haɪ.ˈdɹɒks.aɪd/ Scrabble 24 Words With Friends 22 Scrabble letter values: H4Y4D2R1O1X8I1D2E1 = 24 Definition noun a compound of an oxide with water. — synonyms: hydrated_oxide noun a chemical compound containing the hydroxyl group. See all 105 words you can make from HYDROXIDE → 9-letter words Words starting with H Words ending with E ← Unscramble different letters