backwood vs unsophisticate

backwood

adj
  • Rustic, unsophisticated, countrified. 

  • Native to or located in a remote rural location. 

unsophisticate

adj
  • unsophisticated 

noun
  • An unsophisticated person. 

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