hazard vs surety

hazard

noun
  • An obstacle or other feature which causes risk or danger; originally in sports, and now applied more generally. 

  • A problem with the instruction pipeline in CPU microarchitectures when the next instruction cannot execute in the following clock cycle, potentially leading to incorrect results. 

  • The act of potting a ball, whether the object ball (winning hazard) or the player's ball (losing hazard). 

  • A game of chance played with dice, usually for monetary stakes; popular mainly from 14th c. to 19th c. 

  • Chance. 

  • An obstacle or other feature that presents a risk or danger that justifies the driver in taking action to avoid it. 

  • The side of the court into which the ball is served. 

  • The chance of suffering harm; danger, peril, risk of loss. 

  • A sand or water obstacle on a golf course. 

verb
  • To expose to chance; to take a risk. 

  • To risk (something); to venture, incur, or bring on. 

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 hazard and surety occurred in a corpus of books? (source: Google Ngram Viewer )