evacuate vs evacuation

evacuate is not a noun while evacuation is a noun.

Word	Noun	Adjective	Verb	Adverb
evacuate	No	No	Yes	No
evacuation	Yes	No	No	No

evacuate (noun)	evacuation (noun)
	the act of removing the contents of something
	the act of evacuating; leaving a place in an orderly fashion; especially for protection
	the bodily process of discharging waste matter

evacuate (verb)	evacuation (verb)
excrete or discharge from the body
remove content from
create a vacuum in (a bulb, flask, reaction vessel)
move people from their homes or country
move out of an unsafe location into safety