killer whale, killer, orca, grampus, sea wolf, Orcinus orca
['colobus, colobus monkey', 'skunk, polecat, wood pussy', 'drake', 'cheetah, chetah, Acinonyx jubatus', 'American alligator, Alligator mississipiensis', 'bighorn, bighorn sheep, cimarron, Rocky Mountain bighorn, Rocky Mountain sheep, Ovis canadensis', 'whistle']