bluster vs smugness

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. 

smugness

noun
  • The state or quality of being smug. 

  • The result or product of being smug. 

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