black-footed ferret, ferret, Mustela nigripes
['patas, hussar monkey, Erythrocebus patas', 'fountain pen', 'titi, titi monkey', 'giant panda, panda, panda bear, coon bear, Ailuropoda melanoleuca', 'timber wolf, grey wolf, gray wolf, Canis lupus', 'ballpoint, ballpoint pen, ballpen, Biro', 'oil filter']