Carpet fiber is a material used to make carpets and rugs. The crossword solutions for the term carpet fiber include SISAL (5 letters), istle (5 letters), RAYON (5 letters), istles (6 letters), orlon (5 letters), NYLON (5 letters), BRAN (4 letters), and NAP (3 letters). SISAL is a natural fiber made from the leaves of the agave plant, istle is a type of fiber made from the leaves of the agave plant, RAYON is a synthetic fiber made from wood pulp, istles is a type of fiber made from the leaves of the agave plant, orlon is a synthetic fiber made from acrylic, NYLON is a synthetic fiber made from petroleum, BRAN is a type of fiber made from wheat, and NAP is a type of fiber made from wool.