promulgation vs promulgate

promulgation is a noun but promulgate is not a noun.

Word	Noun	Adjective	Verb	Adverb
promulgation	Yes	No	No	No
promulgate	No	No	Yes	No

promulgation (noun)	promulgate (noun)
the formal act of proclaiming; giving public notice
a public statement containing information about an event that has happened or is going to happen
the official announcement of a new law or ordinance whereby the law or ordinance is put into effect

promulgation (verb)	promulgate (verb)
	state or announce
	put a law into effect by formal declaration