audacity vs boldness

audacity

noun
  • Insolent boldness, especially when imprudent or unconventional. 

  • Fearlessness, intrepidity or daring, especially with confident disregard for personal safety, conventional thought, or other restrictions. 

boldness

noun
  • The state of being bold; courage. 

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

  • presumptuousness 

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