redaction vs revising

redaction and revising both are nouns.

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

As nouns, revising is a hyponym of redaction; that is, revising is a word with a more specific, narrower meaning than redaction:

redaction: putting something (as a literary work or a legislative bill) into acceptable form
revising: editing that involves writing something again

Other hyponyms of redaction include copy editing, cut, deletion, excision, correction, rewriting.

redaction (noun)	revising (noun)
the act of putting something in writing	editing that involves writing something again
putting something (as a literary work or a legislative bill) into acceptable form