defenestration vs dismission

defenestration

noun
  • The high-profile removal of a person from an organization. 

  • The act of throwing something or someone out of a window. 

  • The act of removing the Microsoft Windows operating system from a computer in order to install an alternative one. 

dismission

noun
  • Removal from office; termination of employment or services, or position in ones affections. 

  • The act of dismissing or sending away (someone). 

  • The setting aside (of something) from consideration. 

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