hickey vs rash

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. 

rash

noun
  • An area of inflamed and irritated skin characterized by reddened spots that may be filled with fluid or pus; also, preceded by a descriptive word (rare or obsolete), an illness characterized by a type of rash. 

  • Chiefly preceded by a descriptive word: a fabric with a smooth texture woven from silk, worsted, or a mixture of the two, intended as an inferior substitute for silk. 

  • An irregular distribution or sprinkling of objects resembling a rash (sense 1). 

  • An outbreak or surge in problems; a spate, string, or trend. 

verb
  • Chiefly followed by against, at, or upon: to collide or hit. 

  • Chiefly followed by away, down, off, out, etc.: to pluck, pull, or rip (something) violently. 

  • To emit or issue (something) hastily. 

  • To forcefully move or push (someone or something) in a certain direction. 

  • Of rain: to fall heavily. 

  • To move forcefully, hastily, or suddenly; to dash, to rush. 

  • Usually followed by up: to prepare (something) with haste; to cobble together, to improvise. 

  • To break (something) forcefully; to smash. 

adj
  • Acting too quickly without considering the consequences and risks; not careful; hasty. 

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