mink vs waistcoat

mink

noun
  • An article of clothing made of mink. 

  • The fur or pelt of a mink, used to make apparel. 

  • (plural minks) An individual with poor personal hygiene; a smelly person. 

  • Any of various semi-aquatic, carnivorous mammals in the Mustelinae subfamily, similar to weasels, with dark fur, native to Europe and America, of which two species in different genera are extant: the American mink (Neovison vison) and the European mink (Mustela lutreola). 

waistcoat

noun
  • An ornamental garment worn under a doublet. 

  • A sleeveless, collarless garment worn over a shirt and under a suit jacket. 

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