deliver vs discharge

deliver is not a noun while discharge is a noun.

Word	Noun	Adjective	Verb	Adverb
deliver	No	No	Yes	No
discharge	Yes	No	Yes	No

As verbs, discharge is a hyponym of deliver; that is, discharge is a word with a more specific, narrower meaning than deliver:

Other hyponyms of deliver include misdeliver, process, serve, swear out, drop, drop off, put down, set down, unload, consign.

deliver (noun)	discharge (noun)
	the act of discharging a gun
	the termination of someone's employment (leaving them free to depart)
	a formal written statement of relinquishment
	the act of venting
	the sudden giving off of energy
	the pouring forth of a fluid
	electrical conduction through a gas in an applied electric field
	any of several bodily processes by which substances go out of the body
	a substance that is emitted or released

deliver (verb)	discharge (verb)
cause to be born	eliminate (a substance)
deliver (a speech, oration, or idea)	become empty or void of its content
pass down	pronounce not guilty of criminal charges
utter (an exclamation, noise, etc.)	release from military service
bring to a destination, make a delivery	cause to go off
throw or hurl from the mound to the batter, as in baseball	go off or discharge
to surrender someone or something to another	pour forth or release
relinquish possession or control over	remove the charge from
carry out or perform	remove (cargo, people, etc.) from and leave
hand over to the authorities of another country	complete or carry out
free from harm or evil	free from obligations or duties
save from sins