advert vs invoke

advert is a noun but invoke is not a noun.

Word	Noun	Adjective	Verb	Adverb
advert	Yes	No	Yes	No
invoke	No	No	Yes	No

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

advert (noun)	invoke (noun)
a public promotion of some product or service

advert (verb)	invoke (verb)
make a more or less disguised reference to	cite as an authority; resort to
make reference to	request earnestly (something from somebody); ask for aid or protection
give heed (to)	summon into action or bring into existence, often as if by magic