retirement vs retire

retirement is a noun but retire is not a noun.

Word	Noun	Adjective	Verb	Adverb
retirement	Yes	No	No	No
retire	No	No	Yes	No

retirement (noun)	retire (noun)
withdrawal from your position or occupation
withdrawal for prayer and study and meditation
the state of being retired from one's business or occupation

retirement (verb)	retire (verb)
	prepare for sleep
	cause to get out
	cause to be out on a fielding play
	lose interest
	pull back or move away or backward
	dispose of (something no longer useful or needed)
	break from a meeting or gathering
	go into retirement; stop performing one's work or withdraw from one's position
	withdraw from active participation
	make (someone) retire
	withdraw from circulation or from the market, as of bills, shares, and bonds