floor covering vs tapestry

floor covering

tapestry

verb
  • To decorate with tapestry, or as if with a tapestry. 

noun
  • Anything with variegated or complex details. 

  • A heavy woven cloth, often with decorative pictorial designs, normally hung on walls. 

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