shitstorm vs upstir

shitstorm

noun
  • A chaotic and unpleasant or violent situation. 

  • Considerable backlash from the public. 

upstir

noun
  • Commotion; disturbance, tumult. 

verb
  • To disturb, cause a commotion, stir up. 

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