beach waggon vs auto

beach waggon and auto both are nouns.

Word	Noun	Adjective	Verb	Adverb
beach waggon	Yes	No	No	No
auto	Yes	No	No	No

As nouns, auto is a hypernym of beach waggon; that is, auto is a word with a broader meaning than beach waggon:

beach waggon: a car that has a long body and rear door with space behind rear seat
auto: a motor vehicle with four wheels; usually propelled by an internal combustion engine

Other hypernyms of beach waggon include automobile, car, machine, motorcar.

beach waggon (noun)	auto (noun)
a car that has a long body and rear door with space behind rear seat	a motor vehicle with four wheels; usually propelled by an internal combustion engine