bus terminal vs bus station

bus terminal and bus station both are nouns.

Word	Noun	Adjective	Verb	Adverb
bus terminal	Yes	No	No	No
bus station	Yes	No	No	No

As nouns, bus terminal and bus station are synonyms defined as:

Other synonyms of bus terminal include bus depot, coach station.

bus terminal (noun)	bus station (noun)
a terminal that serves bus passengers	a terminal that serves bus passengers