blacksmith vs metalsmith

blacksmith

noun
  • A person who forges iron. 

  • A blackish fish of the Pacific coast (Chromis punctipinnis). 

  • A person who shoes horses. 

verb
  • To work as a blacksmith. 

metalsmith

noun
  • A craftsman fashioning objects such as tools or works of art out of various metals; one who engages in metalsmithing. 

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