hyena, hyaena
['Madagascar cat, ring-tailed lemur, Lemur catta', 'hognose snake, puff adder, sand viper', 'guinea pig, Cavia cobaya', 'Norwegian elkhound, elkhound', 'orangutan, orang, orangutang, Pongo pygmaeus', 'sidewinder, horned rattlesnake, Crotalus cerastes', 'wool, woolen, woollen']