sue vs swab

sue

verb
  • To clean (the beak, etc.). 

  • To file a legal action against someone, generally a non-criminal action. 

  • To leave high and dry on shore. 

  • To seek by request; to make application; to petition; to entreat; to plead. 

swab

verb
  • To use a swab on something, or clean something with a swab. 

noun
  • A sailor; a swabby. 

  • A naval officer's epaulet. 

  • A small piece of soft, absorbent material, such as gauze, used to clean wounds, apply medicine, or take samples of body fluids. Often attached to a stick or wire to aid access. 

  • A mop, especially on a ship. 

  • A piece of material used for cleaning or sampling other items like musical instruments or guns. 

  • A sample taken with a swab (piece of absorbent material). 

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