furlough vs displace

furlough is a noun but displace is not a noun.

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

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

Other hypernyms of furlough include can, dismiss, fire, force out, give notice, give the axe, give the sack, sack, send away, terminate.

furlough (noun)	displace (noun)
a temporary leave of absence from military duty

furlough (verb)	displace (verb)
grant a leave to	cause to move, usually with force or pressure
dismiss, usually for economic reasons	cause to move or shift into a new position or place, both in a concrete and in an abstract sense
	take the place of or have precedence over
	terminate the employment of; discharge from an office or position