Trunking refers to the process of connecting multiple communication devices or networks to create a seamless means for communication. However, there exist several synonyms to this term, including interconnectivity, networking, linking, bridging, and interlinking. These terms denote the process of establishing connections between different communication systems for better data transfer, sharing, and management. Interconnectivity is about connecting different systems or devices so that they can operate as a single unit. Networking is about setting up and utilizing a network of devices for sharing data and resources. Bridging denotes the process of connecting and extending the reach of networks. Interlinking, on the other hand, involves linking multiple systems or networks to work together towards a specific goal.