decanter vs rummer

decanter

noun
  • A receptacle for decanted liquor, especially a crystal bottle with a stopper. 

  • A vessel for decanting liquor. 

rummer

noun
  • A large drinking-glass for alcoholic drinks, typically with a short or heavy stem. 

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