meanness vs wretchedness

meanness

noun
  • A mean act. 

  • The condition, or quality, of being mean (any of its definitions) 

wretchedness

noun
  • A state of prolonged misfortune, privation, or anguish. 

  • An unhappy state of mental or physical suffering. 

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