rain barrel
['space heater', 'bottlecap', 'indigo bunting, indigo finch, indigo bird, Passerina cyanea', 'shower curtain', 'backpack, back pack, knapsack, packsack, rucksack, haversack', 'breakwater, groin, groyne, mole, bulwark, seawall, jetty', 'sliding door']