PENUMBRAL Scrabble 15 Words With Friends 21 Scrabble letter values: P3E1N1U1M3B3R1A1L1 = 15 Definition adjective of or pertaining to the region of partial shadow around an umbra. See all 303 words you can make from PENUMBRAL → 9-letter words Words starting with P Words ending with L ← Unscramble different letters