brandish vs grandstand

brandish

verb
  • To bear something with ostentatious show. 

  • To move or swing a weapon back and forth, particularly if demonstrating anger, threat or skill. 

noun
  • The act of flourishing or waving. 

grandstand

verb
  • To behave dramatically or showily to impress an audience or observers; to pander to a crowd. 

noun
  • The audience at a public event. 

  • The seating area at a stadium or arena; the bleachers. 

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