There are various synonyms for the term "building supply store". One such synonym is "hardware store" which typically sells a wide range of tools and equipment for various household and commercial needs. Another synonym is "construction supply store" which primarily caters to the requirements of builders, contractors and home renovation enthusiasts. "Lumber yard" is another synonym which refers to stores that specialize in the sale of timber, plywood and other forms of wood. Additionally, "home improvement store" is also a popular synonym for building supply stores which focus on selling products and equipment for improving homes and residential properties.