weasel vs actor

weasel and actor both are nouns.

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

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

Other hypernyms of weasel include doer, worker.

weasel (noun)	actor (noun)
small carnivorous mammal with short legs and elongated body and neck	a theatrical performer
a person who is regarded as treacherous or sneaky	a person who acts and gets things done