The crossword solution for the term IT COULD BE A CROCK is POT, which is a three letter word. A POT is a type of container used for cooking and storage, usually made of metal, ceramic, or other heat-resistant material. It is also used to refer to a vessel used for boiling liquids, such as water or soup. In addition, it can be used to describe a large jar or container, often used for storing food or other items.