Synchronizer refers to a device or software used to coordinate different actions. Several synonyms can be used to refer to this term. One such synonym is a synchroniser. Other synonyms that are commonly used include coordinators, harmonisers, supporters, facilitators, and integrators. In the computing world, interconnectors, connectors and adapters can also be used to refer to synchronizers. Regardless of the synonym used, the concept remains the same - synchronizers are essential in ensuring that activities work together in harmony. They help establish and maintain a coordinated flow, providing a seamless operation between different functions. Overall, the importance of synchronizers in any system cannot be overstated.