The answer to the crossword is 'NEED'. The phrase 'the NEED for speed' is a popular saying that has been used in many contexts. It is often used to describe a situation where someone is trying to accomplish something quickly or efficiently. It can also be used to describe a person's desire to do something quickly or to take risks in order to achieve success. The phrase is often associated with racing, as it implies that one must go fast in order to win.