The term 'Affaires' can be broken down into two crossword solutions: 'Etat' (4 letters) and 'Duels' (5 letters). 'Etat' is a French word meaning 'STATE' or 'NATION'. It is often used to refer to the government of a country. 'Duels' are formal fights between two people, usually fought with swords or pistols. They were popular in Europe during the 17th and 18th centuries as a way to settle disputes or honor.