accrual vs forfeiture

accrual

noun
  • from the creditor's viewpoint, a charge incurred in one accounting period that has not been, but is to be, paid by the end of it. 

  • An increase; something that accumulates, especially an amount of money that periodically accumulates for a specific purpose 

forfeiture

noun
  • The loss of forfeit property. 

  • The property lost as a forfeit. 

  • Any loss occasioned by one's own actions. 

  • A legal action whereby a person loses all interest in the forfeit property. 

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