profusion vs suffusion

profusion

noun
  • abundance; the state of being profuse; a cornucopia 

  • lavish or imprudent expenditure; prodigality or extravagance 

suffusion

noun
  • The state of becoming red on the surface. 

  • The act of pouring a liquid over or soaking something. 

  • coat, coating, film, plating. 

  • The state of being wet. 

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