animate vs invigorate

animate is an adjective but invigorate is not an adjective.

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

As verbs, animate and invigorate are synonyms defined as:

Other synonyms of animate include enliven, liven, liven up.

As verbs, animate and invigorate are synonyms defined as:

Other synonyms of animate include enliven, exalt, inspire.

animate (adjective)	invigorate (adjective)
endowed with animal life as distinguished from plant life
belonging to the class of nouns that denote living beings
endowed with feeling and unstructured consciousness

animate (verb)	invigorate (verb)
give new life or energy to	impart vigor, strength, or vitality to
make lively	make lively
give lifelike qualities to	give life or energy to
heighten or intensify	heighten or intensify