Gross weight is a measurement of an object's total weight, including the weight of the object and any packaging or other materials used to transport it. Some common synonyms for gross weight include total weight, overall weight, and complete weight. Other similar terms include total mass, overall mass, and complete mass. In addition, terms like full weight, fully loaded weight, and laden weight can also be used to describe gross weight. It's important to note that while these terms are often used interchangeably, each may have slightly different connotations or meanings depending on the context in which they are used.