hickey vs wart

hickey

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

  • 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. 

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

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

wart

noun
  • A type of deformed growth occurring on the skin caused by the human papillomavirus (HPV). 

  • Any of the prefixes used in Hungarian notation. 

  • Any similar growth occurring in plants or animals, such as the parotoid glands in the back of toads. 

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