socialiser vs actor

socialiser and actor both are nouns.

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

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

Other hypernyms of socialiser include doer, worker.

socialiser (noun)	actor (noun)
a person who takes part in social activities	a theatrical performer
	a person who acts and gets things done