commonalty vs roughspun

commonalty

noun
  • A group of things having similar characteristics. 

  • A shared feature. 

  • The state or quality of having things in common. 

  • The common people; the commonality. 

  • A class composed of persons lacking clerical or noble rank; commoners. 

roughspun

noun
  • A garment made from roughly spun yarn or made from a coarse material. 

adj
  • Unpolished, rough and ready, uncultured, unsophisticated. 

  • Woven from a coarsely spun yarn, (usually also from a coarse material). 

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