Aboriginal vs rustic

Aboriginal

noun
  • An Aboriginal inhabitant of Australia. 

adj
  • Of or pertaining to Australian Aboriginal peoples, Aborigines, or their language. 

name
  • Any of the native languages spoken by Australian aborigines. 

rustic

noun
  • A (sometimes unsophisticated) person from a rural area. 

  • A noctuoid moth. 

  • Any of various nymphalid butterflies having brown and orange wings, especially Cupha erymanthis. 

adj
  • Country-styled or pastoral; rural. 

  • Crude, rough. 

  • Simple; artless; unaffected. 

  • Unfinished or roughly finished. 

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