invigorate vs invigoration

invigorate is not a noun while invigoration is a noun.

Word	Noun	Adjective	Verb	Adverb
invigorate	No	No	Yes	No
invigoration	Yes	No	No	No

invigorate (noun)	invigoration (noun)
	the activity of giving vitality and vigour to something
	quality of being active or spirited or alive and vigorous

invigorate (verb)	invigoration (verb)
impart vigor, strength, or vitality to
make lively
give life or energy to
heighten or intensify