killer whale, killer, orca, grampus, sea wolf, Orcinus orca
['nipple', 'washbasin, handbasin, washbowl, lavabo, wash-hand basin', 'mask', 'porcupine, hedgehog', 'punching bag, punch bag, punching ball, punchball', 'water bottle', 'promontory, headland, head, foreland']