STEPMOTHER /ˈstɛpmʌðə/ Scrabble 17 Words With Friends 18 Scrabble letter values: S1T1E1P3M3O1T1H4E1R1 = 17 Definition noun the wife of your father by a subsequent marriage. See all 464 words you can make from STEPMOTHER → 10-letter words Words starting with S Words ending with R ← Unscramble different letters