kitsch vs schmaltz

kitsch

noun
  • Art, decorative objects, and other forms of representation of questionable artistic or aesthetic value; a representation that is excessively sentimental, overdone, or vulgar. 

adj
  • Of art and decor: of questionable aesthetic value; excessively sentimental, overdone or vulgar. 

schmaltz

noun
  • Excessively sentimental art or music. 

  • Liquid chicken fat. 

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