area rug vs baize

area rug

noun
  • a rug that only covers part of the floor of a room 

baize

noun
  • A thick, soft, usually woolen cloth resembling felt; often colored green and used for coverings on card tables, billiard and snooker tables, etc. 

verb
  • To cover or line with baize. 

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