Novi is a city in Serbia, formerly part of Yugoslavia, with a population of around 200, 000. Slovenia is a country that was also part of Yugoslavia, and it borders Serbia. Josip Broz Tito was the leader of Yugoslavia from 1945 to 1980, and his surname, Broz, is also a four-letter word. Lastly, Seles is a five-letter word which refers to Monica Seles, a Yugoslav-born tennis player who won nine Grand Slam singles titles during her career.