displeasure vs irritation

displeasure

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

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

  • A state of disgrace or disfavour. 

irritation

noun
  • The act of irritating or annoying 

  • A things or person that annoys 

  • A condition of morbid excitability or oversensitiveness of an organ or part of the body; a state in which the application of ordinary stimuli produces pain or excessive or vitiated action. 

  • The state of being irritated 

  • a state of inflammation or painful reaction to allergy or cell-lining damage. 

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