archaist vs actor

archaist and actor both are nouns.

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

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

Other hypernyms of archaist include doer, worker.

archaist (noun)	actor (noun)
an expert or collector of antiquities	a theatrical performer
a person who archaizes	a person who acts and gets things done