The DICT Development Group

  40 Moby Thesaurus words for "brothel":
     Babylon, Gomorrah, Sodom, bagnio, bawdy house, bawdyhouse,
     bordello, cathouse, clip joint, crib, den, den of iniquity,
     den of thieves, den of vice, disorderly house, dive, dump,
     fancy house, fleshpots, gyp joint, harem, hellhole, hole,
     house of assignation, house of joy, house of prostitution, joint,
     lair, panel den, panel house, red-light district, seraglio, sink,
     sink of corruption, sink of iniquity, sporting house, stew, stews,
     tenderloin, whorehouse