end vs launch

end

noun
  • A purpose, goal, or aim. 

  • A period of play in which each team throws eight rocks, two per player, in alternating fashion. 

  • An ideal point of a graph or other complex. See End (graph theory) 

  • The most extreme point of an object, especially one that is longer than it is wide. 

  • Result. 

  • The cessation of an effort, activity, state, or motion. 

  • The terminal point of something in space or time. 

  • One of the yarns of the worsted warp in a Brussels carpet. 

  • Money. 

  • One of the two parts of the ground used as a descriptive name for half of the ground. 

  • That which is left; a remnant; a fragment; a scrap. 

  • Death. 

  • The position at the end of either the offensive or defensive line, a tight end, a split end, a defensive end. 

verb
  • to come to an end 

  • To finish, terminate. 

launch

noun
  • The act or fact of launching (a ship/vessel, a project, a new book, etc.). 

  • A boat used to convey guests to and from a yacht. 

  • An open boat of any size powered by steam, petrol, electricity, etc. 

  • The boat of the largest size and/or of most importance belonging to a ship of war, and often called the "captain's boat" or "captain's launch". 

  • The movement of a vessel from land into the water; especially, the sliding on ways from the stocks on which it is built. (Compare: to splash a ship.) 

  • An event held to celebrate the launch of a ship/vessel, project, a new book, etc.; a launch party. 

verb
  • To cause (a vessel) to move or slide from the land or a larger vessel into the water; to set afloat. 

  • To cause (a rocket, balloon, etc., or the payload thereof) to begin its flight upward from the ground. 

  • To throw (a projectile such as a lance, dart or ball); to hurl; to propel with force. 

  • Of a ship, rocket, balloon, etc.: to depart on a voyage; to take off. 

  • To send out; to start (someone) on a mission or project; to give a start to (something); to put in operation 

  • To start to operate. 

  • To move with force and swiftness like a sliding from the stocks into the water; to plunge; to begin. 

  • To release; to put onto the market for sale 

  • To start (a program or feature); to execute or bring into operation. 

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