leftover vs rasher

leftover

noun
  • Remaining after a meal is complete or eaten for a later meal or snack. 

  • Something left behind; an excess or remainder. 

adj
  • Remaining; left behind; extra; in reserve. 

rasher

noun
  • A strip of bacon; a piece of bacon. 

  • A strip, a piece (of something, such as ham, bacon, etc). 

verb
  • To cut into rashers. 

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