eddy vs morning glory

eddy

noun
  • A circular current; a whirlpool. 

  • A current of air or water running back, or in an opposite direction to the main current. 

  • A marijuana edible. 

verb
  • To form an eddy; to move in, or as if in, an eddy; to move in a circle. 

morning glory

noun
  • A rolling cloud in the shape of a cylinder. 

  • An involuntary erection present upon waking. 

  • Several members of the family Convolvulaceae; climbing plants with trumpet shaped flowers. 

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