braise vs roaster

braise

noun
  • A dish (usually meat) prepared by braising. 

  • A sauce used for braising. 

  • Pagellus bogaraveo, syn. Pagellus centrodontus (sea bream) 

verb
  • To cook in a small amount of liquid, in a covered pan, somewhere between steaming and boiling. 

roaster

noun
  • A chicken, pig, etc. suitable for roasting. 

  • A hot Jupiter. 

  • A kitchen utensil used for roasting. 

  • An objectionable person; somebody making a fool of themselves. 

  • One who roasts or banters, especially as a comedy routine. 

  • One who roasts food. 

  • A furnace used in making ball soda. 

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