Capital with O
Capital of Norway—totally fits!
Capital of Canada—perfect match.
Capital of the U.S. state of Oklahoma.
Capital of Washington State (USA).
Capital of Burkina Faso—great pick.
Regional capital of Centre-Val de Loire, France.
Capital of Aruba in the Caribbean.
Historical capital of the Grand Duchy of Oldenburg.
The words in the list Capital with O come from players of the word game Categories game.