drilling vs goring

drilling

noun
  • A heavy, twilled fabric of linen or cotton; drill. 

  • Act of drilling. 

  • A long firearm with three barrels (typically a mix of shotgun and rifle barrels). 

goring

noun
  • A piece of cloth cut diagonally to increase its apparent width. 

  • The act by which something is gored; a wound inflicted by a horn, usually the horn of a bull in the context of bullfighting 

adj
  • Cut gradually sloping, so as to be broader at the clew than at the earing of a sail. 

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