forfeiture vs giving up

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. 

giving up

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