discretion vs simple-mindedness

discretion

noun
  • The quality of being discreet. 

  • The freedom to make one's own judgements. 

  • Individual justice from experience in quality of perception: discrete. 

  • The ability to make wise choices or decisions. 

simple-mindedness

noun
  • The property of lacking subtlety or sophistication. 

  • The property of lacking mental capacity; feeble-mindedness. 

How often have the words discretion and simple-mindedness occurred in a corpus of books? (source: Google Ngram Viewer )