jade vs verdigris

jade

noun
  • A bright shade of slightly bluish or greyish green, typical of polished jade stones. 

  • A bad-tempered or disreputable woman. 

  • A succulent plant, Crassula ovata. 

  • A semiprecious stone, either nephrite or jadeite, generally green or white in color, often used for carving figurines. 

  • A horse too old to be put to work. 

adj
  • Of a grayish shade of green, typical of jade stones. 

verb
  • To fatigue, tire, or weary (someone or something). 

verdigris

noun
  • The colour of this patina or material. 

  • A blue-green patina or rust that forms on copper-containing metals. 

verb
  • To cover, or coat, with verdigris. 

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