Capital of Norway (4)
I believe the answer is:
oslo
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">capital of norway</span>' is the definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for oslo that I've seen before include "City in Norway" , "Nordic capital" , "Former Christiania" , "It's capital in Anglos London" , "Location" .)