This is the 4183rd most frequent Dutch word.
bahrein
"Bahrain" — a country in the Persian Gulf.
In this sentence, 'Bahrein' is used as a proper noun to refer to the country of Bahrain.
Bahrein is een klein land in het Midden-Oosten.
Bahrain is a small country in the Middle East.
'Bahreinse' (pertaining to Bahrain) is an adjective derived from 'Bahrein', describing the qualities or origin related to Bahrain.
De Bahreinse cultuur is rijk en divers.
The culture of Bahrain is rich and diverse.
Here, 'Bahrein' again serves as a proper noun referring to the country as a destination.