butcher vs skilled worker

butcher and skilled worker both are nouns.

Word	Noun	Adjective	Verb	Adverb
butcher	Yes	No	Yes	No
skilled worker	Yes	No	No	No

As nouns, skilled worker is a hypernym of butcher; that is, skilled worker is a word with a broader meaning than butcher:

Other hypernyms of butcher include skilled workman, trained worker.

butcher (noun)	skilled worker (noun)
a person who slaughters or dresses meat for market	a worker who has acquired special skills
a brutal indiscriminate murderer
a retailer of meat
someone who makes mistakes because of incompetence

butcher (verb)	skilled worker (verb)
kill (animals) usually for food consumption