THESAURUS
urinal
WC, backhouse, basement, bathroom, bedpan, can, chamber, chamber pot, chemical closet, chemical toilet, closet, comfort station, commode, convenience, crapper, earth closet, head, jerry, john, johnny, johnny house, jordan, latrine, lavatory, necessary, outhouse, piss pot, potty, potty-chair, powder room, privy, rest room, stool, throne, thunder mug, toilet, toilet room, washroom, water closet