crimson vs pigging

crimson

adj
  • Immodest. 

  • Having a deep red colour. 

noun
  • A deep, slightly bluish red. 

verb
  • To dye with crimson or deep red; to redden. 

  • To become crimson or deep red; to blush. 

pigging

adj
  • Damned (used as a mild intensive). 

noun
  • The use of a pig (the device) to clean a pipeline. 

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