Harrow vs Wilder

Harrow

name
  • A town in northwestern Greater London, England. 

  • A London borough of Greater London, England. 

  • A prestigious public school for boys in the town of Harrow. 

  • A surname originating as an occupation for a harrower. 

Wilder

name
  • A city in Kentucky, United States. 

  • A city in Idaho, United States. 

  • A census-designated place and village in Vermont, United States. 

  • A ghost town in California, United States. 

  • A city and village in Minnesota, United States. 

  • A surname. 

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