Inter-mediums are the different forms of communication that can be used to express information between two parties. There are many synonyms for inter-mediums, including channels, methods, modes, and vehicles. Channels refer to the different paths that information can be transmitted through, such as email, phone calls, or social media. Methods, on the other hand, are the specific techniques or systems used to deliver the information. Modes are the various forms that the information can take, such as text, audio, or visual formats. Finally, vehicles refer to the specific devices or platforms used to send and receive the information. All these inter-mediums help make communication between individuals or groups much simpler and more efficient.