voiding vs elimination

voiding and elimination both are nouns.

Word	Noun	Adjective	Verb	Adverb
voiding	Yes	No	No	No
elimination	Yes	No	No	No

As nouns, voiding and elimination are synonyms defined as:

Other synonyms of voiding include evacuation, excreting, excretion.

voiding (noun)	elimination (noun)
the bodily process of discharging waste matter	the murder of a competitor
	the act of removing or getting rid of something
	the act of removing an unknown mathematical quantity by combining equations
	analysis of a problem into alternative possibilities followed by the systematic rejection of unacceptable alternatives
	the bodily process of discharging waste matter