The term 'local way of speaking' can be broken down into two crossword solutions: IDIOM and ACCENT. An IDIOM is a phrase or expression that has a figurative meaning, which is different from the literal meaning of the words. It is often used to express an emotion or sentiment. An ACCENT is a way of pronouncing words that is characteristic of a particular region or group of people. Accents are often associated with a particular language or dialect.