nightmare vs outcry

nightmare

verb
  • To have a nightmare. 

noun
  • Any bad, miserable, difficult or terrifying situation or experience that arouses anxiety, terror, agony or great displeasure. 

  • A very bad or frightening dream. 

  • A feeling of extreme anxiety or suffocation experienced during sleep; Sleep paralysis. 

outcry

verb
  • To cry out. 

  • To cry louder than. 

noun
  • A loud cry or uproar. 

  • A strong protest. 

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