deputation vs authorization

deputation and authorization both are nouns.

Word	Noun	Adjective	Verb	Adverb
deputation	Yes	No	No	No
authorization	Yes	No	No	No

As nouns, authorization is a hypernym of deputation; that is, authorization is a word with a broader meaning than deputation:

Other hypernyms of deputation include authorisation, empowerment.

deputation (noun)	authorization (noun)
authorizing subordinates to make certain decisions	the act of conferring legality or sanction or formal warrant
a group of representatives or delegates	the power or right to give orders or make decisions
	official permission or approval
	a document giving an official instruction or command