anguish vs misfortune

anguish

noun

  • Extreme pain, either of body or mind; excruciating distress. 

verb

  • To cause to suffer pain. 

  • To suffer pain. 

misfortune

noun

  • An undesirable event such as an accident. 

  • Bad luck. 

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