tollgate vs tollbar

tollgate and tollbar both are nouns.

Word	Noun	Adjective	Verb	Adverb
tollgate	Yes	No	No	No
tollbar	Yes	No	No	No

As nouns, tollgate and tollbar are synonyms defined as:

tollgate and tollbar: a gate or bar across a toll bridge or toll road which is lifted when the toll is paid

tollgate (noun)	tollbar (noun)
a gate or bar across a toll bridge or toll road which is lifted when the toll is paid	a gate or bar across a toll bridge or toll road which is lifted when the toll is paid