IT MAY BE SHAKEN' The crossword solution for the term 'IT MAY BE SHAKEN' is SALT, which is a four letter word. SALT is a mineral composed primarily of sodium chloride, a chemical compound belonging to the larger class of salts; SALT in its natural form as a crystalline mineral is known as rock SALT or halite. It is an essential nutrient for human health and is used in many different ways, including as a seasoning or preservative. It can also be used to make ice cream, margaritas, and other beverages. In addition, it can be used to help preserve food, as well as to add flavor to dishes.