alone vs rustic

alone

adj
  • By oneself, solitary. 

  • Lacking peers who share one's beliefs, experiences, practices, etc. 

adv
  • Not requiring anything further; merely. 

  • By oneself; apart from, or exclusive of, others; solo. 

  • Without outside help. 

  • Used to emphasize the size or extent of something by selecting a subset. 

  • Not permitting anything further; exclusively. 

rustic

adj
  • Simple; artless; unaffected. 

  • Country-styled or pastoral; rural. 

  • Crude, rough. 

  • Unfinished or roughly finished. 

noun
  • A noctuoid moth. 

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

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

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