injustice vs uprightness

injustice

noun
  • Violation of the rights of another person or people. 

  • Absence of justice; unjustice. 

  • Unfairness; the state of not being fair or just. 

uprightness

noun
  • The state of being honest, honourable, and moral. 

  • The product or result of being upright. 

  • The state of being erect or vertical. 

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