Choppers are a type of vehicle or tool used for cutting, slicing, and chopping. WHIRLYBIRDS, also known as helicopters, are large aircraft with rotating blades that allow them to fly. Helos are smaller versions of helicopters. Hewers are tools used for cutting down trees or chopping wood. BIKES are two-wheeled vehicles powered by pedals. AXES are tools used for chopping wood. HOGS are large animals with long snouts used for rooting in the ground. TEETH are sharp, pointed structures found in the mouths of animals. Teethes are similar to TEETH but are found on the edges of some tools. TOMAHAWKS are tools used for chopping and cutting. Hoes are tools used for digging and chopping. Teethe is another word for tooth.