MULLION Scrabble 9 Words With Friends 14 Scrabble letter values: M3U1L1L1I1O1N1 = 9 Definition noun a nonstructural vertical strip between the casements or panes of a window (or the panels of a screen). See all 43 words you can make from MULLION → 7-letter words Words starting with M Words ending with N ← Unscramble different letters