An ADZ (3 letters) is a tool used for wood-cutting that has a curved blade set at right angles to a handle. An ADZE (4 letters) is similar to an ADZ, but the blade is set at an oblique angle to the handle. A SAW (3 letters) is a tool with a thin blade that has sharp teeth along one edge and is used for cutting wood. A ripsaw (6 letters) is a type of SAW that is designed to cut wood along the grain. Finally, a bsaws (4 letters) is a type of SAW that is used to cut curves in wood. All of these tools are used for wood-cutting.