baker vs skilled workman

baker and skilled workman both are nouns.

Word	Noun	Adjective	Verb	Adverb
baker	Yes	No	No	No
skilled workman	Yes	No	No	No

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

Other hypernyms of baker include skilled worker, trained worker.

baker (noun)	skilled workman (noun)
someone who bakes bread or cake	a worker who has acquired special skills
someone who bakes commercially