boldness vs temerity

boldness

noun
  • The state of being bold; courage. 

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

  • presumptuousness 

temerity

noun
  • Reckless boldness; foolish bravery. 

  • An act or case of reckless boldness. 

  • Effrontery; impudence. 

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