Certain moldings are architectural elements used to decorate the edges of walls, ceilings, and other surfaces. They can be made from a variety of materials, including wood, metal, and plaster. Ogees (5 letters) are a type of molding with a curved S-shape, while tori (4 letters) are semicircular moldings that are often used to frame doorways and windows. Cymas (5 letters) are a type of molding with a curved V-shape, which is often used to create decorative patterns.