authorisation vs empowerment

authorisation and empowerment both are nouns.

Word	Noun	Adjective	Verb	Adverb
authorisation	Yes	No	No	No
empowerment	Yes	No	No	No

As nouns, authorisation and empowerment are synonyms defined as:

authorisation and empowerment: the act of conferring legality or sanction or formal warrant

Other synonyms of authorisation include authorization.

authorisation (noun)	empowerment (noun)
the act of conferring legality or sanction or formal warrant	the act of conferring legality or sanction or formal warrant
the power or right to give orders or make decisions
official permission or approval
a document giving an official instruction or command