dystopia

dystopia
    n 1: state in which the conditions of life are extremely bad as
         from deprivation or oppression or terror [ant: {utopia}]
    2: a work of fiction describing an imaginary place where life is
       extremely bad because of deprivation or oppression or terror
    

39 Moby Thesaurus words for "dystopia":
      Agapemone, Arcadia, Big Rock-Candy Mountain, Canaan,
      Cloudcuckooland, Cockaigne, Eden, Eldorado, Erewhon,
      Garden of Eden, Goshen, Happy Valley, Land of Youth, Laputa,
      Never-Never-land, Neverland, New Atlantis, Pandemonium, Quivira,
      Shangri-la, Utopia, cloudland, dreamland, faerie, fairyland,
      heaven, kakotopia, kingdom come, land of dreams,
      land of enchantment, land of faerie, land of plenty,
      land of promise, lotus land, millennium, paradise, promised land,
      utopia, wonderland