repeal vs revoke

repeal and revoke both are nouns.

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

As verbs, repeal and revoke are synonyms defined as:

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

repeal (noun)	revoke (noun)
the act of abrogating; an official or legal cancellation	the mistake of not following suit when able to do so

repeal (verb)	revoke (verb)
cancel officially	cancel officially
	fail to follow suit when able and required to do so