station waggon vs beach wagon

station waggon and beach wagon both are nouns.

Word	Noun	Adjective	Verb	Adverb
station waggon	Yes	No	No	No
beach wagon	Yes	No	No	No

As nouns, station waggon and beach wagon are synonyms defined as:

station waggon and beach wagon: a car that has a long body and rear door with space behind rear seat

Other synonyms of station waggon include beach waggon, estate car, station wagon, waggon, wagon.

station waggon (noun)	beach wagon (noun)
a car that has a long body and rear door with space behind rear seat	a car that has a long body and rear door with space behind rear seat