gazunder vs jardinière

gazunder

noun
  • A chamber pot. 

verb
  • To reduce the offer price of a property after agreeing to a higher one (normally just before contracts are exchanged) 

jardinière

noun
  • An ornamental pot for the display of live or cut flowers; a planter. 

  • A vegetable soup or sauce. 

  • A lappet forming part of an old headdress. 

  • Diced, cooked vegetables served as a garnish. 

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