retire vs displace

retire and displace both are verbs.

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

As verbs, displace is a hypernym of retire; that is, displace is a word with a broader meaning than retire:

retire (verb)	displace (verb)
prepare for sleep	cause to move, usually with force or pressure
cause to get out	cause to move or shift into a new position or place, both in a concrete and in an abstract sense
cause to be out on a fielding play	take the place of or have precedence over
lose interest	terminate the employment of; discharge from an office or position
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