barn dance vs roughhouse

barn dance

verb
  • To take part in barn dancing. 

noun
  • A type of set step routine dancing, such as square dance. 

roughhouse

verb
  • To behave rowdily or violently. 

  • To treat roughly or violently. 

noun
  • rowdy behaviour 

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