Listels are narrow bands or strips of wood, metal, or stone that are often used as decorative molding or trim. Synonyms for listels include coves, fillets, molding, trims, and borders. These terms refer to the same decorative and functional strips that listels represent and are often used interchangeably in design and construction. Moreover, listels can also be referred to as beading when the strip is rounded, and astragal when it is shaped with a semi-circle or half-round. These synonyms can help to expand one's vocabulary and provide a more precise description of the decorative elements that are used in building and design projects.