CARTS is a term used to describe a variety of wheeled vehicles. WAGONS (6 letters) are large, four-wheeled vehicles typically used for carrying goods or passengers. DRAYS (5 letters) are similar to WAGONS but are usually smaller and used for transporting goods. HAULS (5 letters) are also similar to WAGONS but are usually used for heavier loads. WAINS (5 letters) are large, four-wheeled vehicles that are typically used for carrying goods or passengers over long distances.