cancellation vs repeal

cancellation

noun
  • The act, process, or result of cancelling; as, the cancellation of certain words in a contract, or of the contract itself. 

  • In United States intellectual property law, a proceeding in which an interested party seeks to cancel the registration of a trademark or patent. 

  • The operation of striking out common factors, e.g. in both the dividend and divisor. 

  • The property of being cancellate. 

  • A postmark that marks a postage stamp so as to prevent its reuse. 

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 cancellation and repeal occurred in a corpus of books? (source: Google Ngram Viewer )