shooting brake vs estate car

shooting brake and estate car both are nouns.

Word	Noun	Adjective	Verb	Adverb
shooting brake	Yes	No	No	No
estate car	Yes	No	No	No

As nouns, estate car is a hypernym of shooting brake; that is, estate car is a word with a broader meaning than shooting brake:

shooting brake: another name for a station wagon
estate car: a car that has a long body and rear door with space behind rear seat

Other hypernyms of shooting brake include beach waggon, beach wagon, station waggon, station wagon, waggon, wagon.

shooting brake (noun)	estate car (noun)
another name for a station wagon	a car that has a long body and rear door with space behind rear seat