affirmation vs repeal

affirmation

noun
  • A form of self-forced meditation or repetition; autosuggestion. 

  • That which is affirmed; a declaration that something is true. 

  • The solemn declaration made by Quakers and others incapable of taking an oath. 

repeal

noun
  • An act or instance of repealing. 

verb
  • To recall; to summon (a person) again; to bring (a person) back from exile or banishment. 

  • To cancel, invalidate, annul. 

  • To suppress; to repel. 

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