glide slope vs airway

glide slope and airway both are nouns.

Word	Noun	Adjective	Verb	Adverb
glide slope	Yes	No	No	No
airway	Yes	No	No	No

As nouns, airway is a hypernym of glide slope; that is, airway is a word with a broader meaning than glide slope:

glide slope: the final path followed by an aircraft as it is landing
airway: a designated route followed by airplanes in flying from one airport to another

Other hypernyms of glide slope include air lane, flight path, skyway.

glide slope (noun)	airway (noun)
the final path followed by an aircraft as it is landing	a commercial enterprise that provides scheduled flights for passengers
	a duct that provides ventilation (as in mines)
	the passages through which air enters and leaves the body
	a designated route followed by airplanes in flying from one airport to another