departing vs outgang

departing

noun
  • The act by which somebody or something departs. 

adj
  • while leaving 

  • that is leaving 

outgang

noun
  • An exit or egress. 

  • An outgate; a cattle-gate. 

  • The act of giving up occupancy of property. 

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