Stitch together is a term used to describe the process of joining two pieces of fabric or material together. This is usually done by sewing, which involves using a needle and thread to pass through the fabric in order to secure it. SEAM is a four letter word that is used to describe the line created when two pieces of fabric are stitched together. SEW is a three letter word that is used to describe the act of stitching two pieces of fabric together. Sewup is a five letter word that is used to describe the act of completing the stitching process, thus securing the two pieces of fabric together.