revising vs recasting

revising and recasting both are nouns.

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

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

Other hyponyms of revising include rescript, revisal, revise, revision, rephrasing, rewording.

revising (noun)	recasting (noun)
editing that involves writing something again	changing a particular word or phrase