tollbar vs tollgate

tollbar and tollgate both are nouns.

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

As nouns, tollbar and tollgate are synonyms defined as:

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

tollbar (noun)	tollgate (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