noun (n)

• a motley assortment of things(noun.group)

  Synonym:
  farrago, gallimaufry, hotchpotch, melange, mingle-mangle, mishmash, oddments, odds and ends, omnium-gatherum, ragbag
  

  source: wordnet30
• a theory or argument made up of miscellaneous or incongruous ideas(noun.cognition)

  Synonym:
  jumble, patchwork
  

  source: wordnet30
• A mixed mass; a medley. See Hotchpot.(noun)

  source: webster1913