lifter vs spanker

lifter

noun
  • Someone or something that lifts or assists in lifting. 

  • An ionocraft. 

  • A delivery that bounces well off the pitch. 

  • A thief. 

  • A weightlifter. 

  • A spatula. 

  • A filter that operates on a cepstrum. 

spanker

noun
  • Someone who spanks. 

  • An instrument used to give someone a spanking or spank, such as a paddle. 

  • A fore-and-aft gaff-rigged sail on the aft-most mast of a square-rigged vessel. 

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