ethics vs uprightness

ethics

noun
  • Morality. 

  • The study of principles relating to right and wrong conduct. 

  • The standards that govern the conduct of a person, especially a member of a profession. 

uprightness

noun
  • The state of being honest, honourable, and moral. 

  • The product or result of being upright. 

  • The state of being erect or vertical. 

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