bluster vs gasconade

bluster

noun
  • Pompous, officious talk. 

  • A gust of wind. 

  • Fitful noise and violence. 

verb
  • To act or speak in an unduly threatening manner. 

  • To blow in strong or sudden gusts. 

  • To speak or protest loudly. 

gasconade

noun
  • Boastful talk. 

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