The capital of Hungary is BUDAPEST, which is an 8-letter word. BUDAPEST is the largest city in Hungary and is located on the banks of the Danube River. It is a major cultural, political, and commercial hub in Central Europe. BUDAPEST is home to many iconic landmarks, such as the Chain Bridge, the Buda Castle, and the Parliament Building. The city is also known for its vibrant nightlife, thermal baths, and delicious cuisine.