exit vs saturate

exit

noun
  • A minor road (such as a ramp or slip road) which is used to leave a major road (such as an expressway, highway, or motorway). 

  • An act of going out or going away, or leaving; a departure. 

  • An opening or passage through which one can go from inside a place (such as a building, a room, or a vehicle) to the outside; an egress. 

  • The act of departing from life; death. 

  • The action of an actor leaving a scene or the stage. 

verb
  • To depart from life; to die. 

  • To depart from or leave (a place or situation). 

  • To leave a scene or depart from a stage. 

  • Used as a stage direction for an actor: to leave the scene or stage. 

  • To go out or go away from a place or situation; to depart, to leave. 

  • To give up the lead. 

  • To alight or disembark from a vehicle. 

  • To end or terminate (a program, subroutine, etc.) 

saturate

noun
  • Something saturated, especially a saturated fat. 

verb
  • To fill to excess. 

  • To cause to become completely impregnated, or soaked (especially with a liquid). 

  • To satisfy the affinity of; to cause a substance to become inert by chemical combination with all that it can hold. 

  • To render pure, or of a colour free from white light. 

adj
  • Very intense. 

  • Saturated; wet. 

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