black rat(n = noun.animal) rattus rattus, roof rat - common household pest originally from Asia that has spread worldwide; Array
is a kind of rat
is a member of genus rattus, rattus

american black bear, animal black, asian black grouse, asiatic black bear, bandicoot rat, beaver rat, black, black africa, black african, black american, black and blue, black and gold garden spider, black and tan, black and white, black angus, black apricot, black archangel, black art, black ash, black bamboo, black bass, black bead, black bean, black bear, black bearberry, black bee, black beech, black belt, black bile, black bindweed, black birch, black body, black book, black box, black bread, black bream, black bryony, black buck, black buffalo, black calla, black caraway, black carpet beetle, black cat, black catechu, black cherry, black cherry tree, black cock, black cohosh, black comedy, black cottonwood, black crappie, black currant, black cypress pine, black death, black diamond, black disease, black duck, black economy, black elder, black elderberry, black english, black english vernacular, black eye, black felt cup, black flag, black flags, black fly, black forest, black fox, black friar, black friday, black fritillary, black grama, black greasewood, black grouse, black guillemot, black gum, black hamburg, black hand, black haw, black hawk, black hellebore, black hemlock, black henbane, black hickory, black hills, black hole, black hole of calcutta, black hollander, black horehound, black huckleberry, black humor, black humour, black ice, black jack pershing, black kite, black knapweed, black knot, black larch, black lead, black letter, black locust, black lotion, black lovage, black lung, black lung disease, black magic, black maire, black mallee, black mamba, black man, black mangrove, black margate, black maria, black mark, black market, black marketeer, black marlin, black mass, black medick, black monday, black monk, black morel, black moss, black mulberry, black music, black muslim, black mustard, black nightshade, black oak, black olive, black opal, black operation, black out, black panther, black panthers, black pea, black pepper, black person, black pine, black plague, black poplar, black power, black prince, black pudding, black race, black racer, black raspberry, black rat snake, black rhinoceros, black rock desert, black rockweed, black rod, black root rot fungus, black rot, black rudderfish, black sage, black sally, black salsify, black salts, black saltwort, black sea, black sea bass, black september, black september movement, black sheep, black snake, black snakeroot, black spanish, black spleenwort, black spot, black spruce, black squirrel, black stork, black sumac, black swan, black tai, black tea, black tie, black tongue, black tree fern, black turnstone, black vomit, black vulture, black walnut, black walnut tree, black wash, black wattle, black weevil, black whale, black widow, black willow, black woman, bluish black, bone black, brown rat, brunswick black, california black oak, california black walnut, carbon black, cat and rat, chinchilla rat, chinese black mushroom, coal black, cotton rat, damaraland mole rat, desert rat, dusky-footed wood rat, dwarf pocket rat, european black alder, european black currant, european black grouse, florida water rat, frankfort black, gym rat, indian rat snake, ivory black, japanese black pine, jerboa rat, jet black, joseph black, kangaroo rat, kentucky black bass, largemouth black bass, largemouthed black bass, little black ant, magnase black, marsupial rat, mexican black cherry, mole rat, naked mole rat, norway rat, opossum rat, ord kangaroo rat, oriental black mushroom, pack rat, pitch black, platinum black, pocket rat, pouched rat, queen mole rat, rat, rat cheese, rat chinchilla, rat kangaroo, rat race, rat snake, rat terrier, rat typhus, red rat snake, rice rat, roof rat, sand rat, sea rat, sewer rat, shirley temple black, shoe black, smallmouth black bass, smallmouthed black bass, soot black, spotted black bass, trade rat, water rat, welsh black, wharf rat, wood rat