aerial tramway vs tramway

aerial tramway and tramway both are nouns.

Word	Noun	Adjective	Verb	Adverb
aerial tramway	Yes	No	No	No
tramway	Yes	No	No	No

As nouns, aerial tramway and tramway are synonyms defined as:

aerial tramway and tramway: a conveyance that transports passengers or freight in carriers suspended from cables and supported by a series of towers

Other synonyms of aerial tramway include cable tramway, ropeway, tram.

aerial tramway (noun)	tramway (noun)
a conveyance that transports passengers or freight in carriers suspended from cables and supported by a series of towers	the track on which trams or streetcars run
	a conveyance that transports passengers or freight in carriers suspended from cables and supported by a series of towers