PENUMBRA /pəˈnʌmbɹə/ ► audio Scrabble 14 Words With Friends 19 Scrabble letter values: P3E1N1U1M3B3R1A1 = 14 Definition noun a fringe region of partial shadow around an umbra. See all 162 words you can make from PENUMBRA → 8-letter words Words starting with P Words ending with A ← Unscramble different letters