chamois vs napkin

chamois

noun
  • An absorbent cloth used for cleaning and polishing, formerly made of chamois leather. 

  • A short-horned goat antelope native to mountainous terrain in southern Europe; Rupicapra rupicapra. 

  • A padded insert which protects the groin from the bicycle saddle. 

  • The traditional colour of chamois leather. 

adj
  • Chamois-colored. 

verb
  • To clean with a chamois leather cloth. 

napkin

noun
  • A serviette; a (usually rectangular) piece of cloth or paper used at the table for wiping the mouth and hands for cleanliness while eating. 

  • A nappy (UK), a diaper (American). 

  • A small scarf worn on the head by Christian women (chiefly Roman Catholic and Eastern Orthodox) when entering a church, as a token of modesty. 

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