evocation vs evoke

evocation is a noun but evoke is not a noun.

Word	Noun	Adjective	Verb	Adverb
evocation	Yes	No	No	No
evoke	No	No	Yes	No

evocation (noun)	evoke (noun)
imaginative re-creation
stimulation that calls up (draws forth) a particular class of behaviors
calling up supposed supernatural forces by spells and incantations

evocation (verb)	evoke (verb)
	call to mind
	evoke or provoke to appear or occur
	deduce (a principle) or construe (a meaning)
	summon into action or bring into existence, often as if by magic
	call forth (emotions, feelings, and responses)