vacate vs revoke

vacate is not a noun while revoke is a noun.

Word	Noun	Adjective	Verb	Adverb
vacate	No	No	Yes	No
revoke	Yes	No	Yes	No

As verbs, vacate and revoke are synonyms defined as:

Other synonyms of vacate include annul, countermand, lift, overturn, repeal, rescind, reverse.

vacate (noun)	revoke (noun)
	the mistake of not following suit when able to do so

vacate (verb)	revoke (verb)
cancel officially	cancel officially
leave behind empty; move out of	fail to follow suit when able and required to do so
leave (a job, post, or position) voluntarily