meanness vs turpitude

meanness

noun
  • A mean act. 

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

turpitude

noun
  • An act evident of such a depravity. 

  • Inherent baseness, depravity or wickedness; corruptness and evilness. 

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