needer vs actor

needer and actor both are nouns.

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

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

Other hypernyms of needer include doer, worker.

needer (noun)	actor (noun)
a person who wants or needs something	a theatrical performer
	a person who acts and gets things done