vulture
['vacuum, vacuum cleaner', 'siamang, Hylobates syndactylus, Symphalangus syndactylus', 'cleaver, meat cleaver, chopper', 'redshank, Tringa totanus', 'knot', 'hen-of-the-woods, hen of the woods, Polyporus frondosus, Grifola frondosa', 'trench coat']