clodhopper vs countryman

clodhopper

noun
  • A peasant or yokel. 

  • Any kind of shoe. 

  • A strong shoe for heavy-duty use, a boot. 

  • Wheatear; any of various passerine birds. 

  • A clumsy or foolish person. 

  • United States Navy ankle length work shoes, distinct from dress shoes or combat boots. 

countryman

noun
  • A country dweller, especially a follower of country pursuits. 

  • A settled person, as opposed to a traveller. 

  • Somebody from a certain country. 

  • Somebody from one's own country; a fellow countryman; compatriot. 

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