righteousness vs rightness

righteousness

noun
  • The state of being right with God; justification; the work of Christ, which is the ground justification. 

  • Holiness; conformity of life to the divine law. 

  • The act or conduct of one who is righteous. 

  • The quality or state of being righteous. 

  • A righteous act, or righteous quality. 

rightness

noun
  • The result or product of being right; something correct. 

  • The characteristic of being right; correctness. 

  • The property of being on, or moving toward, the right. 

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