boule vs rut

boule

verb
  • To shape (a piece of dough) into a ball. 

noun
  • A single-crystal ingot produced by synthetic means. 

  • A round loaf of bread. 

  • A round piece of dough. 

  • A through-sawn log with the slices restacked in the order and orientation they originally had in the log, usually with waney edges. 

  • A council of citizens in Ancient Greece 

  • One of the bowls used in the French game of boules. 

rut

verb
  • To make a furrow. 

  • To be in the annual rut or mating season. 

  • To have sexual intercourse. 

  • To have sexual intercourse with. 

noun
  • The noise made by deer during sexual excitement. 

  • Sexual desire or oestrus of cattle, and various other mammals. 

  • Roaring, as of waves breaking upon the shore; rote. 

  • A furrow, groove, or track worn in the ground, as from the passage of many wheels along a road. 

  • A fixed routine, procedure, line of conduct, thought or feeling. 

  • In omegaverse fiction, the intense biological urge of an alpha to mate, typically triggered by proximity to an omega in heat. 

  • A dull routine. 

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