chamois vs frock

chamois

verb
  • To clean with a chamois leather cloth. 

adj
  • Chamois-colored. 

noun
  • 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. 

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

  • The traditional colour of chamois leather. 

frock

verb
  • To clothe (somebody) in a frock. 

  • To make (somebody) a cleric. 

  • To grant to an officer the title and uniform of a rank he will soon be promoted to. 

noun
  • An outer garment worn by priests and other clericals; a habit. 

  • A sailor's jersey. 

  • An undress regimental coat. 

  • A frog. 

  • A dress, a piece of clothing, which consists of a skirt and a cover for the upper body. 

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