nightmare vs reel

nightmare

verb
  • To have a nightmare. 

noun
  • Any bad, miserable, difficult or terrifying situation or experience that arouses anxiety, terror, agony or great displeasure. 

  • A very bad or frightening dream. 

  • A feeling of extreme anxiety or suffocation experienced during sleep; Sleep paralysis. 

reel

verb
  • To be in shock. 

  • To walk shakily or unsteadily; to stagger; move as if drunk or not in control of oneself. 

  • To wind on a reel. 

  • To produce a mechanical insect-like song, as in grass warblers. 

  • To unwind, to bring or acquire something by spinning or winding something else. 

  • To make or cause to reel. 

  • To spin or revolve repeatedly. 

  • To have a whirling sensation; to be giddy. 

  • To back off, step away, or sway backwards unsteadily and suddenly. 

noun
  • A device consisting of radial arms with horizontal stats, connected with a harvesting machine, for holding the stalks of grain in position to be cut by the knives. 

  • A lively dance originating in Scotland; also, the music of this dance; often called a Scottish (or Scotch) reel. 

  • A kind of spool, turning on an axis, on which yarn, threads, lines, or the like, are wound. 

  • A short compilation of sample film work used as a demonstrative resume in the entertainment industry. 

  • A shaky or unsteady gait. 

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