busk vs hawser

busk

noun
  • A strip of metal, whalebone, wood, or other material, worn in the front of a corset to stiffen it. 

  • A corset. 

verb
  • To solicit money by entertaining the public in the street or in public transport. 

  • To tack, cruise about. 

hawser

noun
  • A cable or heavy rope used to tow or moor a ship. 

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