hunter vs trained worker

hunter and trained worker both are nouns.

Word	Noun	Adjective	Verb	Adverb
hunter	Yes	No	No	No
trained worker	Yes	No	No	No

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

Other hypernyms of hunter include skilled worker, skilled workman.

hunter (noun)	trained worker (noun)
a watch with a hinged metal lid to protect the crystal	a worker who has acquired special skills
someone who hunts game
a person who searches for something