River Aire vs Aire River

River Aire and Aire River both are nouns.

Word	Noun	Adjective	Verb	Adverb
River Aire	Yes	No	No	No
Aire River	Yes	No	No	No

As nouns, River Aire and Aire River are synonyms defined as:

River Aire and Aire River: a river in northern England that flows southeast through West Yorkshire

Other synonyms of River Aire include Aire.

River Aire (noun)	Aire River (noun)
a river in northern England that flows southeast through West Yorkshire	a river in northern England that flows southeast through West Yorkshire