fire vs lay off

fire

verb
  • To terminate the employment contract of (an employee), especially for cause (such as misconduct or poor performance). 

  • To shoot a gun, cannon, or similar weapon. 

  • To initiate an event (by means of an event handler). 

  • To forcibly direct (something). 

  • To shoot (a gun, rocket/missile, or analogous device). 

  • To drive away by setting a fire. 

  • To animate; to give life or spirit to. 

  • To shoot; to attempt to score a goal. 

  • To set (something, often a building) on fire. 

  • To set off an explosive in a mine. 

  • To light up as if by fire; to illuminate. 

  • To feed or serve the fire of. 

  • To operate a rocket engine to produce thrust. 

  • To terminate a contract with a client; to drop a client. 

  • To inflame; to irritate, as the passions. 

  • To heat as with fire, but without setting on fire, as ceramic, metal objects, etc. 

  • To cause an action potential in a cell. 

  • To cauterize. 

adj
  • Amazing; excellent. 

noun
  • A heater or stove used in place of a real fire (such as an electric fire). 

  • The bullets or other projectiles fired from a gun or other ranged weapon. 

  • Splendour; brilliancy; lustre; hence, a star. 

  • The elements necessary to start a fire. 

  • Strength of passion, whether love or hate. 

  • Red coloration in a piece of opal. 

  • The occurrence, often accidental, of fire in a certain place, causing damage and danger. 

  • A (usually self-sustaining) chemical reaction involving the bonding of oxygen with carbon or other fuel, with the production of heat and the presence of flame or smouldering. 

  • Liveliness of imagination or fancy; intellectual and moral enthusiasm. 

  • An instance of this chemical reaction, especially when intentionally created and maintained in a specific location to a useful end (such as a campfire or a hearth fire). 

  • A planned bombardment by artillery or similar weapons, or the capability to deliver such. 

  • A severe trial; anything inflaming or provoking. 

  • An instance of firing one or more rocket engines. 

  • The aforementioned chemical reaction of burning, considered one of the Classical elements or basic elements of alchemy. 

lay off

verb
  • (of an employer) To dismiss (workers) from employment, e.g. at a time of low business volume or through no fault of the worker, often with a severance package. 

  • In painting, to apply gentle strokes to smooth a wet coat of paint so as to remove visible roller- or brush-marks, commonly using a dry brush; a similar technique, but using a loaded laying-off brush, may produce a smooth coat of paint when using a roller or the usual brush techniques would leave marks. 

  • To place all or part of a bet with another bookmaker in order to reduce risk. 

  • To plan out (a navigational course) using a chart. 

  • To cease, quit, stop (doing something). 

  • To stop bothering, teasing, or pestering someone; to leave (someone) alone. 

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