Other crossword clues for answer "EBONITE"EBONITEBowling ball materialHard black rubberClarinet mouthpiece materialInsulating rubberHard rubberVulcanized rubberCommon bowling ball materialInelastic rubberComb materialBlack hard rubber.Vulcanite.Bowling balls are made of it.Black variety of hard rubber.Hard black stone.Rubber for combs and buttons.Hard back rubber.Hard rubber substanceElectrical insulation materialComb rubberHard rubber named for its resemblance to dark wood