How many letters does the top answer for “country whose currency is the krone” have?

The most common answer is denmark (7 letters).

Crossword clue: country whose currency is the krone

2 answers found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

denmark 7 letters wd-fact

a constitutional monarchy in northern Europe; consists of the mainland of Jutland and many islands between the North Sea

norway 6 letters wd-fact

a constitutional monarchy in northern Europe on the western side of the Scandinavian Peninsula; achieved independence fr

country whose currency is the afghani 50% similar → afghanistan

country whose currency is the baht 50% similar → thailand

country whose currency is the bitcoin 50% similar → elsalvador

country whose currency is the boliviano 50% similar → bolivia

country whose currency is the cedi 50% similar → ghana

country whose currency is the dinar 50% similar → iraq, kuwait

country whose currency is the dirham 50% similar → morocco

country whose currency is the dollar 50% similar → australia, canada, singapore