madness vs rashness

madness

noun
  • rash folly 

  • The state of being mad; insanity; mental disease. 

  • The state of being angry. 

rashness

noun
  • The quality of state of being rash; inconsiderate or presumptuous haste 

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