elevated railroad vs el

elevated railroad and el both are nouns.

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

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

elevated railroad 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 railroad include elevated, elevated railway, overhead railway.

elevated railroad (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