nog vs skewer

nog

noun
  • A wooden block, the size of a brick, built into a wall, as a hold for the nails of woodwork. 

  • A dark-skinned person; nig-nog. 

  • One of the square logs of wood used in a pile to support the roof of a mine. 

  • A treenail to fasten the shores. 

verb
  • to fasten, as shores, with treenails. 

  • to fill in, as between scantling, with brickwork. 

skewer

noun
  • A long pin, normally made of metal or wood, used to secure food during cooking. 

  • That which skews something. 

  • A scenario in which a piece attacks a more valuable piece which, if it moves aside, reveals a less valuable piece. 

  • Food served on a skewer. 

verb
  • To impale on a skewer. 

  • To attack a piece which has a less valuable piece behind it. 

  • To severely mock or discredit. 

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