Synonyms to river horse

elephant, Angora goat, Arctic fox, Belgian hare, Caffre cat, Indian buffalo, Jumbo, Kodiak bear, Siberian husky, Virginia deer, aardvark, aardwolf, alpaca, anteater, antelope, antelope chipmunk, aoudad, apar, armadillo, ass, aurochs, badger, bandicoot, bassarisk, bat, bear, beast of burden, beaver, bettong, binturong, bison, black bear, black buck, black cat, black fox, black sheep, blue fox, bobcat, brown bear, brush deer, brush wolf, buffalo, buffalo wolf, burro, burro deer, cachalot, camel, camelopard, capybara, carabao, caribou, carpincho, cat, cat-a-mountain, catamount, cattalo, cavy, chamois, cheetah, chevrotain, chinchilla, chipmunk, cinnamon bear, coon, coon cat, cotton mouse, cotton rat, cougar, cow, coyote, coypu, deer, deer tiger, dingo, dinosaur, dog, donkey, dormouse, draft animal, dromedary, echidna, eland, elk, ermine, eyra, fallow deer, ferret, field mouse, fisher, fitch, flying phalanger, foumart, fox, fox squirrel, gazelle, gemsbok, genet, giraffe, glutton, gnu, gnu goat, goat, goat antelope, gopher, grizzly bear, ground squirrel, groundhog, guanaco, guinea pig, hamster, hare, harnessed antelope, hart