pawn vs surety

pawn

noun
  • The state of being held as security for a loan, or as a pledge. 

  • A gallery. 

  • Someone who is being manipulated or used to some end. 

  • An instance of pawning something. 

  • A pawnshop; pawnbroker. 

  • The most numerous chess piece, or a similar piece in a similar game. In chess, each side starts with eight; moves are only forward, and attacks are only diagonally or en passant. 

verb
  • To give as security on a loan of money; especially, to deposit (something) at a pawn shop. 

  • To pledge; to stake or wager. 

surety

noun
  • A promise to pay a sum of money in the event that another person fails to fulfill an obligation. 

  • One who undertakes to pay money or perform other acts in the event that his principal fails therein. 

  • A substitute; a hostage. 

  • Evidence; confirmation; warrant. 

  • Certainty. 

  • That which makes sure; that which confirms; ground of confidence or security. 

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