chute vs sewer

chute

noun
  • A framework, trough, or tube, upon or through which objects are made to slide from a higher to a lower level, or through which water passes to a wheel. 

  • A waterfall or rapid. 

  • The pen in which an animal is confined before being released in a rodeo. 

  • A parachute. 

  • A spinnaker. 

verb
  • To parachute. 

sewer

noun
  • A pipe or system of pipes used to remove human waste and to provide drainage. 

  • One who sews. 

  • A small tortricid moth, the larva of which sews together the edges of a leaf using silk. 

  • A servant attending at a meal who is responsible for seating arrangements, serving dishes, etc. 

verb
  • To provide (a place) with a system of sewers. 

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