bequest vs birthright

bequest

noun
  • A person's inheritance; an amount of property given by will. 

  • The transfer of property upon the owner's death according to the will of the deceased. 

  • That which has been handed down or transmitted. 

  • That which is left by will; a legacy. 

  • The act of bequeathing or leaving by will. 

verb
  • To give as a bequest; bequeath. 

birthright

noun
  • Something owed since birth, due to inheritance. 

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