exasperation vs insulting

exasperation

noun
  • The act of exasperating or the state of being exasperated; irritation; keen or bitter anger. 

  • Increase of violence or malignity; aggravation; exacerbation. 

insulting

noun
  • The act of giving insult. 

adj
  • Containing insult, or having the intention of insulting. 

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