voider vs actor

voider and actor both are nouns.

Word	Noun	Adjective	Verb	Adverb
voider	Yes	No	No	No
actor	Yes	No	No	No

As nouns, actor is a hypernym of voider; that is, actor is a word with a broader meaning than voider:

Other hypernyms of voider include doer, worker.

voider (noun)	actor (noun)
a hamper that holds dirty clothes to be washed or wet clothes to be dried	a theatrical performer
a piece of chain mail covering a place unprotected by armor plate	a person who acts and gets things done
an official who can invalidate or nullify
a person who defecates