pigsty vs shambles

pigsty

noun
  • An enclosure where pigs are kept. 

  • A dirty or very untidy place. 

shambles

noun
  • A slaughterhouse. 

  • A great mess or clutter. 

  • A scene of bloodshed, carnage or devastation. 

  • A scene of great disorder or ruin. 

How often have the words pigsty and shambles occurred in a corpus of books? (source: Google Ngram Viewer )