bender vs wall plug

bender

noun
  • A device to aid bending of pipes to a specific angle. 

  • A homosexual man. 

  • A simple shelter, made using flexible branches or withies. 

  • A bout of heavy drinking. 

  • A suspended sentence. 

  • One who, or that which, bends. 

wall plug

noun
  • An electric socket. 

  • A fixing that allows screws to be fitted into masonry walls, a dowel or screw anchor. 

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