reassign vs delegate

reassign is not a noun while delegate is a noun.

Word	Noun	Adjective	Verb	Adverb
reassign	No	No	Yes	No
delegate	Yes	No	Yes	No

As verbs, delegate is a hypernym of reassign; that is, delegate is a word with a broader meaning than reassign:

reassign: transfer somebody to a different position or location of work
delegate: give an assignment to (a person) to a post, or assign a task to (a person)

Other hypernyms of reassign include assign, depute, designate.

reassign (noun)	delegate (noun)
	a person appointed or elected to represent others

reassign (verb)	delegate (verb)
transfer somebody to a different position or location of work	give an assignment to (a person) to a post, or assign a task to (a person)
	transfer power to someone