rug vs winter coat

rug

noun
  • A rough, woolly, or shaggy dog. 

  • A dense growth of chest hair. 

  • A (usually thick) piece of fabric used for warmth (especially on a bed); a blanket. 

  • A cloth covering for a horse. 

  • A wig; a hairpiece. 

  • A partial covering for a floor. 

  • The female pubic hair. 

verb
  • To pull roughly or hastily; to plunder; to spoil; to tear. 

  • To cover with a rug. 

winter coat

noun
  • An animal's seasonal appearance in winter, notably thicker and/or otherwise camouflaged plumage or fur after (often autumnal) moulting 

  • A warm coat, often an overcoat, fit to be worn in winter 

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