dyscrasy vs madness

dyscrasy

noun
  • Disharmony 

  • A bodily disorder; an imbalance of the humours 

madness

noun
  • rash folly 

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

  • The state of being angry. 

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