Synonyms and related words :
amphibian, aquatic, biped, canine, cannibal, carnivore, cosmopolite, feline, gnawer, herbivore, insectivore, invertebrate, mammal, mammalian, marsupial, marsupialian, mouselike, mousy, omnivore, primate, quadruped, ratty, reptile, rodential, ruminant, scavenger, ungulate, varmint, vermin, verminous, vertebrate