Flushing vs Waver

Flushing

name
  • A coastal village in Mylor parish, Cornwall, England (OS grid ref SW8134). 

  • A neighborhood of Queens, New York City, New York, United States. 

Waver

name
  • A river in northern Cumbria, England, which flows into the Solway Firth. 

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