garth vs hill

garth

noun
  • A grassy quadrangle surrounded by cloisters 

  • A clearing in the woods; as such, part of many placenames in northern England 

  • A group or a household dedicated to the pagan faith Heathenry. 

  • A close; a yard; a croft; a garden. 

  • A location or sacred space, in ritual and poetry in modern Heathenry. 

  • A dam or weir for catching fish. 

hill

noun
  • A heap of earth surrounding a plant. 

  • A single cluster or group of plants growing close together, and having the earth heaped up about them. 

  • An elevated landmass smaller than a mountain. 

  • A sloping road. 

  • The pitcher’s mound. 

  • The raised portion of the surface of a vinyl record. 

verb
  • To form into a heap or mound. 

  • To heap or draw earth around plants. 

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