cocktail vs vinegar

cocktail

noun
  • A mixed alcoholic beverage. 

  • A mixture of other substances or things. 

  • A species of rove beetle, so called from its habit of elevating the tail. 

  • A horse, not of pure breed, but having only one eighth or one sixteenth impure blood in its veins. 

verb
  • To treat (a person) to cocktails. 

  • To adulterate (fuel, etc.) by mixing in other substances. 

vinegar

noun
  • A sour liquid formed by the fermentation of alcohol used as a condiment or preservative; a dilute solution of acetic acid. 

  • Any variety of vinegar. 

verb
  • To season or otherwise treat with vinegar. 

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