HYDROXYZINE Scrabble 37 Words With Friends 35 Definition noun a drug (trade names Atarax and Vistaril) used as a tranquilizer to treat anxiety and motion sickness. — synonyms: hydroxyzine_hydrochloride, Atarax, Vistaril See all 184 words you can make from HYDROXYZINE → 11-letter words Words starting with H Words ending with E ← Unscramble different letters