Academic, Anonymous, Archives, Arsenal, Attic, Bank, Basement, Bathroom, Bay, Bin, Bookcase, Box, Branch, Bunker, Buttery, Cabin, Cabinet, Can, Casket, Cellar, Chambers, Chancellery, Chancery, Chest, Cloakroom, Cloister, Coffin, Confidential, Confine, Conservatory, Consulate, Convenience, Cramp, Crate, Crib, Cupboard, Den, Depository, Depot, Dock, Drawer, Dump, Embassy, Encase, Entomb, Exchequer, Head, Headquarters, Hold, Hushed, Hutch, Incognito, Inmost, Innermost, Inside, Interior, Intimate, Inward, Isolated, John, Latrine, Lavatory, Legation, Library, Locker, Magazine, Necessary, Office, Outhouse, Personal, Private, Privy, Rack, Repertory, Repository, Reservoir, Retired, Retreat, Rick, Sanctum, Secluded, Sequestered, Shelf, Shop, Speculative, Stack, Storage, Store, Storehouse, Storeroom, Straiten, Study, Tank, Toilet, Treasury, Vat, Vault, Wardrobe, Warehouse, Withdrawn