2. KEY WORDS Clay: a natural earthy material that is soft when wet Hat: a shaped covering for the head, usually with a crown and brim, especially for wear outdoors. Streetcar: a public vehicle running regularly along certain streets, usually on rails. Hut: a small or humble dwelling of simple construction, especially one made of natural materials, as of logs or grass. Village: a group of houses situated in a rural area, larger than a hamlet and smaller than a town.