elevated railway vs el

elevated railway and el both are nouns.

Word	Noun	Adjective	Verb	Adverb
elevated railway	Yes	No	No	No
el	Yes	No	No	No

As nouns, elevated railway and el are synonyms defined as:

elevated railway and el: a railway that is powered by electricity and that runs on a track that is raised above the street level

Other synonyms of elevated railway include elevated, elevated railroad, overhead railway.

elevated railway (noun)	el (noun)
a railway that is powered by electricity and that runs on a track that is raised above the street level	a railway that is powered by electricity and that runs on a track that is raised above the street level