cliff, drop, drop-off
['bannister, banister, balustrade, balusters, handrail', 'tusker', 'siamang, Hylobates syndactylus, Symphalangus syndactylus', 'shoe shop, shoe-shop, shoe store', 'bell cote, bell cot', 'beacon, lighthouse, beacon light, pharos', 'tiger, Panthera tigris']