gravy vs mayonnaise

gravy

noun
  • A pale sauce prepared from a roux with meat fat; a type of béchamel sauce. 

  • Unearned gain. 

  • Sauce used for pasta. 

  • A dark savoury sauce prepared from stock and usually meat juices; brown gravy. 

  • Extra benefit. 

  • Curry sauce. 

verb
  • To make gravy. 

mayonnaise

noun
  • Any cold dish with that dressing as an ingredient. 

  • Any cream, for example for moisturizing the face or conditioning the hair, for which the base is egg yolks and oil. 

  • A dressing made from vegetable oil, raw egg yolks, vinegar or lemon juice, and seasoning, used on salads, with french fries, in sandwiches etc. 

verb
  • To cover or season with mayonnaise. 

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