turner vs skilled workman

turner and skilled workman both are nouns.

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

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

Other hypernyms of turner include skilled worker, trained worker.

turner (noun)	skilled workman (noun)
cooking utensil having a flat flexible part and a long handle; used for turning or serving food	a worker who has acquired special skills
one of two persons who swing ropes for jumpers to skip over in the game of jump rope
a lathe operator
a tumbler who is a member of a turnverein