redaction vs authorship

redaction and authorship both are nouns.

Word	Noun	Adjective	Verb	Adverb
redaction	Yes	No	No	No
authorship	Yes	No	No	No

As nouns, authorship is a hypernym of redaction; that is, authorship is a word with a broader meaning than redaction:

Other hypernyms of redaction include composition, penning, writing.

redaction (noun)	authorship (noun)
the act of putting something in writing	the act of creating written works
putting something (as a literary work or a legislative bill) into acceptable form	the act of initiating a new idea or theory or writing