anger vs displeasure

anger

noun
  • A strong feeling of displeasure, hostility or antagonism towards someone or something, usually combined with an urge to harm, often stemming from perceived provocation, hurt, or threat. 

verb
  • To become angry. 

  • To cause such a feeling of antagonism in. 

displeasure

noun
  • A feeling of being displeased with something or someone; dissatisfaction; disapproval. 

  • That which displeases; cause of irritation or annoyance; offence; injury. 

  • A state of disgrace or disfavour. 

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