router vs skilled worker

router and skilled worker both are nouns.

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

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

Other hypernyms of router include skilled workman, trained worker.

router (noun)	skilled worker (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