abhorrence vs heroism

abhorrence

noun
  • Extreme aversion or detestation; the feeling of utter dislike or loathing. 

  • A person or thing that is loathsome; a detested thing. 

heroism

noun
  • The qualities characteristic of a hero, such as courage, bravery, fortitude, selflessness, etc.; the display of such qualities. 

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