The term SPLITTING POINT can be solved with the four-letter word RENO. Reno is a city in Nevada, United States, located in the western part of the state on the eastern slope of the Sierra Nevada. It is known as 'The Biggest Little City in the World' and is famous for its casinos and nightlife. The term SPLITTING POINT is often used to refer to Reno, as it is a major point of division between California and Nevada.