Crossword clues for the word: NEOPRENE The word NEOPRENE has appeared as an answer to at least 10 crossword clues on different crossword puzzles. Crossword clues for NEOPRENE Showing 1 to 10 of 10 results Clue(s) A synthetic rubber Oil-resistant rubber Oil-resistant synthetic rubber Synthetic rubber resistant to oil and ageing used in paints and diving suits Synthetic rubber used for wet suits Synthetic rubber used in waders Synthetic rubber. Synthetic used to insulate wet suits Wetsuit material Wetsuit substance