artisan vs machinal

artisan

adj
  • artisanal 

noun
  • A skilled manual worker who uses tools and machinery in a particular craft. 

  • A person who displays great dexterity. 

machinal

adj
  • In the manner or style of a machine. 

  • Of, or pertaining to machines. 

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