Back saws are an important part of woodworking tools. They are used to make precise and accurate cuts in wood. However, there are many different types of back saws, each with their own specific purposes. One synonym for back saws is dovetail saws, which are used for intricate work like cutting dovetail joints. Another synonym is tenon saws, which are used for more heavy-duty work like cutting tenons. Meanwhile, keyhole saws are used for cutting small holes, while coping saws are used for curved cuts. Finally, compass saws are used for cutting circles and curves. Each of these back saws are designed for specific types of wood cutting tasks.