router vs skilled workman

router and skilled workman both are nouns.

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

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

Other hypernyms of router include skilled worker, trained worker.

router (noun)	skilled workman (noun)
(computer science) a device that forwards data packets between computer networks	a worker who has acquired special skills
a worker who routes shipments for distribution and delivery
a power tool with a shaped cutter; used in carpentry for cutting grooves