voidance vs evacuation

voidance and evacuation both are nouns.

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

As nouns, voidance and evacuation are synonyms defined as:

Other synonyms of voidance include emptying.

voidance (noun)	evacuation (noun)
the act of removing the contents of something	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