confection vs preserve

confection

noun
  • A food item prepared very sweet, frequently decorated in fine detail, and often preserved with sugar, such as a candy, sweetmeat, fruit preserve, pastry, or cake. 

  • The result of such a process; something made up or confected; a concoction. 

  • The act or process of confecting; the process of making, compounding, or preparing something. 

  • A preparation of medicine sweetened with sugar, honey, syrup, or the like; an electuary. 

verb
  • To make into a confection, prepare as a confection. 

preserve

noun
  • A sweet spread made of any of a variety of fruits. 

  • An activity with restricted access. 

  • A reservation, a nature preserve. 

verb
  • To save from decay by the use of some preservative substance, such as sugar or salt; to season and prepare (fruits, meat, etc.) for storage. 

  • To maintain throughout; to keep intact. 

  • To protect; to keep from harm or injury. 

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