A cask is a large, barrel-shaped container that is used for storing and transporting liquids such as wine, beer, and whiskey. There are several other synonyms for the word "cask" that can be used depending on the type of liquid being stored. For instance, a barrel is commonly used for aging wine and whiskey. Drum is another synonym that can be used to refer to a large cylindrical container meant for storing oil, chemicals, or even honey. Hogshead is a term you might encounter in a brewery, referring to a cask used for beer storage. Finally, a keg is a small cask used for storing beer or other carbonated drinks. These synonyms for cask categorise various types of liquid storage containers based on their size, shape, and purpose.