hickey vs risk

hickey

noun
  • An unintended negative outcome or loss in regards to a deal or action. 

  • A bruise-like mark made during petting by pressing the mouth to the skin on one’s partner’s body and sucking. 

  • A serif or other ornamentation on type. 

  • A tool for making smooth, semicircular bends in conduit and pipe. 

  • A printing defect caused by foreign matter on the printing surface resulting in a ring where the ink is missing, appearing as a spot of ink surrounded by a halo, or as an unprinted spot within a solid printed area. 

  • Local swelling in a tissue area, especially skin, often due to injury. 

  • An object whose name is unknown or cannot be recalled. 

risk

noun
  • The magnitude of possible loss consequent to a decision or event. 

  • A possible adverse event or outcome. 

  • A borrower (such as a mortgage-holder or person with a credit card). 

  • An entity insured by an insurer. 

  • The potential negative effect of an event, determined by multiplying the likelihood of the event occurring with its magnitude should it occur. 

  • The probability of a negative outcome to a decision or event. 

  • A type of adverse event covered under an insurance policy. 

  • A financial product (typically an investment). 

  • A thing (from the perspective of how likely or unlikely it is to cause an adverse effect). 

verb
  • To incur risk as a result of (doing something). 

  • To incur risk of harming or jeopardizing. 

  • To incur risk of (something). 

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