curmudgeon vs virago

curmudgeon

noun
  • An ill-tempered person full of stubborn ideas or opinions. 

virago

noun
  • A woman who is scolding, domineering, or highly opinionated. 

  • A woman given to undue belligerence or ill manner at the slightest provocation. 

  • A woman who is rough, loud, and aggressive. 

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