Circle vs Wall

Circle

name
  • A town, the county seat of McCone County, Montana, United States. Named after a cattle brand in the form of a circle. 

  • A census-designated place in Yukon-Koyukuk Census Area, Alaska, United States. Erroneously thought to be on the Arctic Circle, which is 50 miles further north. 

  • the Circle line of the London Underground, originally the Inner Circle. 

  • A surname from German. 

Wall

name
  • A town in Pennington County, South Dakota, United States. 

  • the Great Wall of China. 

  • A Chinese constellation located near Pegasus and Andromeda, one of the 28 lunar mansions and part of the larger Black Turtle. 

  • the Trump Wall. 

  • A village and civil parish in the City of Lichfield district, Staffordshire, England, United Kingdom (OS grid ref SK0906). 

  • A surname. 

  • A village in Gwinear-Gwithian parish, south-west Cornwall, England, United Kingdom (OS grid ref SW6036). 

  • A village and civil parish in south Northumberland, England, United Kingdom (OS grid ref NY9169); part of Hadrian's Wall is in the parish. 

  • A borough in Allegheny County, Pennsylvania, United States. 

  • An unincorporated community in Tom Green County, Texas, United States. 

  • the Berlin Wall. 

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