desperately vs madly

desperately

adv
  • extremely 

  • In a desperate manner; without regard to danger or safety; recklessly. 

madly

adv
  • angrily 

  • without reason or understanding; wildly. 

  • extremely surprisingly or unexpectedly 

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