[1] : WordNet (r) 2.0

cathouse
     n : a building where prostitutes are available syn: whorehouse,
          brothel, bordello, bagnio, house of prostitution,
          house of ill repute, bawdyhouse, sporting house
see also:
whorehouse brothel bordello bagnio house of prostitution house of ill repute 
bawdyhouse sporting house 

[2] : Moby Thesaurus II by Grady Ward, 1.0

30 moby thesaurus words for "cathouse":
   bagnio, bawdy house, bawdyhouse, bordello, brothel, clip joint,
   crib, den, den of thieves, den of vice, disorderly house, dive,
   dump, fleshpots, gyp joint, hole, house of assignation,
   house of joy, house of prostitution, joint, lair, panel den,
   panel house, red-light district, sink of iniquity, sporting house,
   stew, stews, tenderloin, whorehouse

Cathouse >> C Words
Cathouse, definition of term: Cathouse
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