chuck vs discharge

chuck

verb
  • To discard, to throw away. 

  • To vomit. 

  • To place in a chuck, or hold by means of a chuck, as in turning. 

  • To throw; to bowl with an incorrect action. 

  • To jilt; to dump. 

  • To bore or turn (a hole) in a revolving piece held in a chuck. 

  • On rhythm guitar or mandolin etc.: to mute a chord by lifting the fretting fingers immediately after strumming, producing a percussive effect. 

  • To touch or tap gently. 

  • To leave; to depart; to bounce. 

  • To throw, especially in a careless or inaccurate manner. 

  • To call, as a hen her chickens. 

  • To make a clucking sound. 

noun
  • Meat from the shoulder of a cow or other animal. 

  • A mechanical device that holds an object firmly in place, for example holding a drill bit in a high-speed rotating drill or grinder. 

  • A clucking sound. 

  • A friend or close acquaintance; term of endearment. 

  • A gentle touch or tap. 

  • A throw, an incorrect bowling action. 

  • An act or instance of vomiting. 

  • On rhythm guitar or mandolin etc., the muting of a chord by lifting the fretting fingers immediately after strumming, producing a percussive effect. 

  • A small pebble. 

  • A casual throw. 

discharge

verb
  • To expel or let go. 

  • To operate (any weapon that fires a projectile, such as a shotgun or sling). 

  • To send away (a creditor) satisfied by payment; to pay one's debt or obligation to. 

  • To relieve of an office or employment; to send away from service; to dismiss. 

  • To release (an accumulated charge). 

  • To release legally from confinement; to set at liberty. 

  • To let fly, as a missile; to shoot. 

  • To free of a debt, claim, obligation, responsibility, accusation, etc.; to absolve; to acquit; to forgive; to clear. 

  • To release (an auxiliary assumption) from the list of assumptions used in arguments, and return to the main argument. 

  • To unload a ship or another means of transport. 

  • To give forth; to emit or send out. 

  • To release (an inpatient) from hospital. 

  • To put forth, or remove, as a charge or burden; to take out, as that with which anything is loaded or filled. 

  • To set aside; to annul; to dismiss. 

  • To bleach out or to remove or efface, as by a chemical process. 

  • To release (a member of the armed forces) from service. 

  • To accomplish or complete, as an obligation. 

  • To let fly; to give expression to; to utter. 

noun
  • The volume of water transported by a river in a certain amount of time, usually in units of m³/s (cubic meters per second). 

  • The process of flowing out. 

  • The act of firing a projectile, especially from a firearm. 

  • Pus or exudate (other than blood) from a wound or orifice, usually due to infection or pathology. 

  • The act of accomplishing (an obligation) or repaying a debt etc.; performance. 

  • The act of expelling or letting go. 

  • The act of releasing an inpatient from hospital. 

  • The act of releasing an accumulated charge. 

  • The act of releasing a member of the armed forces from service. 

  • The process of unloading something. 

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