conviction vs ethic

conviction

noun
  • A judgement of guilt in a court of law. 

  • The state of being wholly convinced. 

  • A firmly held belief. 

  • The state of being found or proved guilty. 

ethic

noun
  • The morality of an action. 

  • A set of principles of right and wrong behaviour guiding, or representative of, a specific culture, society, group, or individual. 

adj
  • Moral, relating to morals. 

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