Downhill vs Mar

Downhill

name

  • A hamlet in St Eval parish, Cornwall, England (OS grid ref SW8669). 

  • A northern suburb of Sunderland, Tyne and Wear, England (OS grid ref NZ3559). 

  • A coastal village and beach (Downhill Strand) in County Londonderry, Northern Ireland. 

Mar

name

  • An earldom in the Scottish peerage. 

noun

  • A title of respect in Syriac, given to all saints and also used before the Christian names of bishops. 

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