CHLOROPRENE Scrabble 18 Words With Friends 21 Scrabble letter values: C3H4L1O1R1O1P3R1E1N1E1 = 18 Definition noun derivative of butadiene used in making neoprene by polymerization. See all 243 words you can make from CHLOROPRENE → 11-letter words Words starting with C Words ending with E ← Unscramble different letters