courtesy vs good faith

courtesy

adj
  • Given or done as a polite gesture. 

  • Supplied free of charge. 

noun
  • A curtsey. 

  • The life interest that the surviving husband has in the real or heritable estate of his wife. 

  • A polite gesture or remark, especially as opposed to an obligation or standard practice. 

  • Consent or agreement in spite of fact; indulgence. 

  • Polite behavior. 

  • Willingness or generosity in providing something needed. 

good faith

adj
  • Having or done with good, honest intentions; well-intentioned. 

  • Presuming that all parties to a discussion are honest and intend to act in a fair and appropriate manner. 

noun
  • Good, honest intentions, even if producing unfortunate results. 

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