dunghill vs dungstead

dunghill

noun
  • A heap of dung, especially one for agricultural purposes. 

  • Any wretchedly mean, dirty or loathsome place, situation or condition. 

dungstead

noun
  • A place where manure is piled; a dungheap; a midden 

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