broth vs chowder

broth

noun
  • A soup made from broth and other ingredients such as vegetables, herbs or diced meat. 

  • Water in which food (meat or vegetable etc) has been boiled. 

chowder

noun
  • A thick, creamy soup or stew. 

  • A stew, particularly fish or seafood, not necessarily thickened. 

verb
  • To make (seafood, etc.) into chowder. 

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