trueness vs verity

trueness

noun
  • The characteristic of being true. 

  • Loyalty; faithfulness; constancy. 

verity

noun
  • Truth, fact or reality, especially an enduring religious or ethical truth; veracity. 

  • A true statement; an established doctrine. 

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