Piddle vs Wear

Piddle

name
  • A small river in Dorset, England. 

  • A brook in Worcestershire, England. 

Wear

name
  • A river in the counties of County Durham and Tyne and Wear, north east England. The cities of Durham and Sunderland are situated upon its banks. 

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