cashier vs throw away

cashier

verb
  • To discard, put away. 

  • To work as a cashier (at a till or receiving payment) 

  • To annul. 

noun
  • One who works at a till or receives payments. 

  • Person in charge of the cash of a business or bank. 

throw away

verb
  • To discard (trash, garbage, or the like), to toss out, to put in the trash, to dispose of. 

  • To intentionally throw an incomplete pass. 

  • To waste, to squander. 

  • To give lightly, in an offhand manner. 

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