hang glider vs rider

hang glider and rider both are nouns.

Word	Noun	Adjective	Verb	Adverb
hang glider	Yes	No	No	No
rider	Yes	No	No	No

As nouns, rider is a hypernym of hang glider; that is, rider is a word with a broader meaning than hang glider:

hang glider (noun)	rider (noun)
a glider resembling a large kite; the rider hangs from it while descending from a height	a clause that is appended to a legislative bill
a rider of a hang glider	a traveler who actively rides an animal (as a horse or camel)
	a traveler riding in a vehicle (a boat or bus or car or plane or train etc) who is not operating it
	a traveler who actively rides a vehicle (as a bicycle or motorcycle)