The crossword solution for the term 'BREAK A LAW, IN A WAY' is SIN, which is a three-letter word. SIN is defined as an immoral act considered to be a transgression against divine law. It is often used to refer to breaking a moral code or law, such as those set by religious organizations or governments. In some cases, it can also refer to actions that are not necessarily illegal but are still considered wrong or immoral.