Rodents are a large and diverse group of mammals, including the CAPYBARA (8 letters), SQUIRREL (8 letters), MARMOT (6 letters), paca (4 letters), GOPHER (6 letters), HAMSTER (7 letters), AGOUTI (6 letters), MOUSE (5 letters), COYPU (5 letters), GERBIL (6 letters), VOLE (4 letters), RAT (3 letters), muskrat (7 letters), PORCUPINE (9 letters), HARE (4 letters), mice (4 letters), SHREW (5 letters), gnawer (6 letters), and deermouse (9 letters). They are characterized by their long incisors, which they use for gnawing and burrowing. Rodents are found in a variety of habitats, from deserts to forests, and can range in size from the tiny pygmy MOUSE to the giant CAPYBARA.