HUNCHBACK /ˈhʌntʃbæk/ Scrabble 25 Words With Friends 28 Definition noun an abnormal backward curve to the vertebral column. — synonyms: kyphosis, humpback noun a person whose back is hunched because of abnormal curvature of the upper spine. — synonyms: humpback, crookback See all 47 words you can make from HUNCHBACK → 9-letter words Words starting with H Words ending with K ← Unscramble different letters