essay vs try-on

essay

noun
  • A written composition of moderate length, exploring a particular issue or subject. 

  • A proposed design for a postage stamp or a banknote. 

verb
  • To move forth, as into battle. 

try-on

noun
  • The act, or a session, of trying on clothing. 

  • An attempt to "try it on", to see whether somebody can be duped. 

How often have the words essay and try-on occurred in a corpus of books? (source: Google Ngram Viewer )