Burrowing mammals are animals that live underground and create tunnels and dens. The term can refer to a variety of species, including the MOLE (4 letters), ARMADILLO (9 letters), RABBIT (6 letters), BADGER (6 letters), and moles (5 letters). Moles are small, burrowing mammals with cylindrical bodies and velvety fur, while armadillos are armored mammals with long snouts and short legs. Rabbits are small mammals with long ears and powerful hind legs, and badgers are short-legged omnivores with distinctive black and white stripes.