| Vermin 1. (n.) Noxious, troublesome or mischievous animals such as squirrels, rats, mice, flies, and lice. 2. (n. sing. & pl.) Hence, in contempt, noxious human beings. Thesaurus Entries amphibian, animal, aquatic, beast, biped, canine, cannibal, carnivore, cattle, chaff, cosmopolite, cur, dog, dregs, dregs of society, feline, gnawer, herbivore, hound, hyena, insect, insectivore, invertebrate, mammal, mammalian, marsupial, marsupialian, mongrel, offscourings, offscum, omnivore, pig, polecat, primate, quadruped, raff, reptile, riffraff, rodent, rubbish, ruminant, scavenger, scum, serpent, skunk, snake, sordes, swine, swinish multitude, trash, ungulate, varmint, vertebrate, viper, whelp, worm |