success vs actor

success and actor both are nouns.

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

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

Other hypernyms of success include doer, worker.

success (noun)	actor (noun)
an attainment that is successful	a theatrical performer
an event that accomplishes its intended purpose	a person who acts and gets things done
a person with a record of successes
a state of prosperity or fame