ashcan, trash can, garbage can, wastebin, ash bin, ash-bin, ashbin, dustbin, trash barrel, trash bin
['stone wall', 'backpack, back pack, knapsack, packsack, rucksack, haversack', 'matchstick', 'punching bag, punch bag, punching ball, punchball', 'doormat, welcome mat', 'barbell', 'dumbbell']