middle vs molding

middle

adj
  • Pertaining to the middle voice. 

  • Located in the middle; in between. 

  • Central. 

noun
  • A centre, midpoint. 

  • The part between the beginning and the end. 

  • The middle stump. 

  • The central part of a human body; the waist. 

  • The middle voice. 

molding

noun
  • Anything cast in a mold, or which appears to be so, as grooved or ornamental bars of wood or metal. 

  • A machine to assist in making molds for castings. 

  • The act or process of shaping in or on a mold, or of making molds; the art or occupation of a molder. 

  • A plane, or curved, narrow surface, either sunk or projecting, used for decoration by means of the lights and shades upon its surface and to conceal joints, especially between unlike materials. 

  • A planing machine for making moldings. 

  • A mill for shaping timber. 

  • A kind of sand containing clay, used in making molds. 

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