doormat vs drugget

doormat

noun
  • A coarse mat at the entrance to a house, upon which one wipes one's shoes. 

  • Someone who is overly submissive to others' wishes. 

drugget

noun
  • A floor covering made of drugget. 

  • An inexpensive coarse woolen cloth, used mainly for clothing. 

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