killer whale, killer, orca, grampus, sea wolf, Orcinus orca
['orangutan, orang, orangutang, Pongo pygmaeus', 'American black bear, black bear, Ursus americanus, Euarctos americanus', 'vacuum, vacuum cleaner', 'Indian elephant, Elephas maximus', 'paddle, boat paddle', 'parallel bars, bars', 'bow tie, bow-tie, bowtie']