rewrite vs revise

rewrite and revise both are nouns.

Word	Noun	Adjective	Verb	Adverb
rewrite	Yes	No	Yes	No
revise	Yes	No	Yes	No

As verbs, revise is a hyponym of rewrite; that is, revise is a word with a more specific, narrower meaning than rewrite:

Other hyponyms of rewrite include decipher, decode, decrypt, transcribe, transliterate, transcribe.

rewrite (noun)	revise (noun)
something that has been written again	the act of rewriting something

rewrite (verb)	revise (verb)
write differently; alter the writing of	make revisions in
rewrite so as to make fit to suit a new or different purpose	revise or reorganize, especially for the purpose of updating and improving