journeyman vs skilled worker

journeyman and skilled worker both are nouns.

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

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

Other hypernyms of journeyman include skilled workman, trained worker.

journeyman (noun)	skilled worker (noun)
a skilled worker who practices some trade or handicraft	a worker who has acquired special skills