cocoa vs mocha

cocoa

noun
  • A hot drink made with milk, cocoa powder, and sugar. 

  • The dried and partially fermented fatty seeds of the cacao tree from which chocolate is made. 

  • A serving of this drink. 

  • An unsweetened brown powder made from roasted, ground cocoa beans, used in making chocolate, and in cooking. 

  • A light to medium brown colour. 

adj
  • Of a light to medium brown colour, like that of cocoa powder. 

mocha

noun
  • A coffee drink with chocolate syrup added, or a serving thereof. 

  • An Abyssinian weight, equivalent to a Troy grain. 

  • Any of a number of species of moths in the geometrid subfamily Sterrhinae, many European species having dark brown coloration. 

  • A coffee and chocolate mixed flavour. 

  • A strong Arabian coffee. 

  • A dark brown colour, like that of mocha coffee. 

adj
  • Of a dark brown colour, like that of mocha coffee. 

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