Synonyms for rubber

noun an elastic material obtained from the latex sap of trees (especially trees of the genera Hevea and Ficus) that can be vulcanized and finished into a variety of products

noun any of various synthetic elastic materials whose properties resemble natural rubber

noun an eraser made of rubber (or of a synthetic material with properties similar to rubber); commonly mounted at one end of a pencil

noun contraceptive device consisting of a sheath of thin rubber or latex that is worn over the penis during intercourse

noun a waterproof overshoe that protects shoes from water or snow

verb coat or impregnate with rubber

adjective returned for lack of funds