confectionary vs gelatin

confectionary

noun
  • A candy, sweetmeat; a confection. 

  • Candy, sweets, taken collectively; confectionery. 

adj
  • Relating to, or of the nature of confections or their production. 

  • Prepared as a confection. 

gelatin

noun
  • An edible jelly made from this material. 

  • A thin, translucent membrane used as a filter for photography or for theatrical lighting effects. 

  • A protein derived through partial hydrolysis of the collagen extracted from animal skin, bones, cartilage, ligaments, etc. 

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