ethic vs faith

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. 

faith

noun
  • An obligation of loyalty or fidelity and the observance of such an obligation. 

  • A conviction about abstractions, ideas, or beliefs, without empirical evidence, experience, or observation. 

  • A religious or spiritual belief system. 

  • A trust or confidence in the intentions or abilities of a person, object, or ideal from prior empirical evidence. 

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