killer whale, killer, orca, grampus, sea wolf, Orcinus orca
['quill, quill pen', 'coil, spiral, volute, whorl, helix', "dragonfly, darning needle, devil's darning needle, sewing needle, snake feeder, snake doctor, mosquito hawk, skeeter hawk", 'conch', 'Arabian camel, dromedary, Camelus dromedarius', 'beaver', 'dial telephone, dial phone']