When it comes to the concept of power dissipation loading fixture, there are some synonyms that can be used to describe it. One such synonym is load bank, which represents a device that is capable of dissipating electrical power into heat and measuring how much power is being dissipated. Other similar terms include power resistors, which are used to dissipate electrical power as heat, and load resistors, which are devices that generate a specific level of resistance to a circuit - when a load is connected to them. Overall, these synonyms describe devices that help regulate the power dissipation in an electrical circuit, ultimately ensuring its safe and effective operation.