Hingle is a word commonly used to describe the movable mechanism that connects two objects, often associated with a door or gate. However, there are several other words that can be used interchangeably with hingle, such as hinge, joint, pivot, and swivel. These synonyms all describe a similar function, with slight variations in their usage depending on the context. Hinge is the most commonly used alternative for hingle and is often seen in technical or engineering contexts. Joint is typically used to describe a more flexible connection between two objects, while pivot and swivel imply a rotational movement.