"Welted" is a word that is often used in the context of sewing or shoe-making, and it refers to a strip of material that is sewn into a seam or joined to an edge for added strength or decoration. Synonyms for welted include "bound," "edged," "finished," "hemmed," "seamed," "stitched," and "piped." These words are all related to the idea of enclosing or securing the edge of a piece of cloth or leather, and they can be used interchangeably in many contexts. Whether you are describing a tailored jacket, a pair of boots, or a simple piece of fabric, choosing a synonym for "welted" can help you to convey your meaning more precisely and accurately.