void vs set aside

void is a noun but set aside is not a noun.

Word	Noun	Adjective	Verb	Adverb
void	Yes	Yes	Yes	No
set aside	No	No	Yes	No

As verbs, set aside is a hyponym of void; that is, set aside is a word with a more specific, narrower meaning than void:

Other hyponyms of void include break, stet.

void (noun)	set aside (noun)
an empty area or space
the state of nonexistence

void (adjective)	set aside (adjective)
containing nothing
lacking any legal or binding force

void (verb)	set aside (verb)
excrete or discharge from the body	make inoperative or stop
take away the legal force of or render ineffective	give or assign a resource to a particular person or cause
clear (a room, house, place) of occupants or empty or clear (a place or receptacle) of something	annul (a legal decision)
declare invalid