justification vs well-foundedness

justification

noun
  • The forgiveness of sin. 

  • A reason, explanation, or excuse which someone believes provides convincing, morally acceptable support for behavior or for a belief or occurrence. 

  • The alignment of text to the left margin (left justification), the right margin (right justification), or both margins (full justification). 

well-foundedness

noun
  • The state or quality of being well-founded. 

How often have the words justification and well-foundedness occurred in a corpus of books? (source: Google Ngram Viewer )