boldness vs recklessness

boldness

noun
  • presumptuousness 

  • The relative weight of a font; the thickness of its strokes. 

  • The state of being bold; courage. 

recklessness

noun
  • The state or quality of being reckless or heedless, of taking unnecessary risks. 

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