wagon vs beach wagon

wagon and beach wagon both are nouns.

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

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

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

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

wagon (noun)	beach wagon (noun)
any of various kinds of wheeled vehicles drawn by an animal or a tractor	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
van used by police to transport prisoners
a child's four-wheeled toy cart sometimes used for coasting