promulgate vs promulgation

promulgate is not a noun while promulgation is a noun.

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

promulgate (noun)	promulgation (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

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