bluster vs swaggering

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. 

swaggering

noun
  • Boastful, blustering behaviour. 

adj
  • Boastful, proud, self-confident. 

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