The term "made of burnt clay" can be described in several ways, depending on the context. The most common synonym for this phrase is terra cotta, which is a type of clay that is fired at high temperatures to produce a hard, porous material used in pottery, sculpture, and building materials. Another synonym for "made of burnt clay" is brick, which is a building material made from clay that has been shaped and then fired in a kiln. Bricks are commonly used in construction for walls, pavement, and other structures. Other synonyms for "made of burnt clay" include ceramic, which refers to objects made from clay that has been fired at high temperatures to produce a durable, non-porous material; and stoneware, which is a type of clay that has been fired to produce a dense, strong material that is often used in kitchenware and tableware.