Inter-mediation refers to the process of intervening between two parties in order to reach an agreement or resolve a dispute. There are various other words that can be used as synonyms for inter-mediation, including mediation, intervention, negotiation, arbitration, conciliation, and peacemaking. Mediation is the most commonly used synonym and refers to the process of facilitating discussion and negotiation between two parties. Intervention can refer to a more forceful approach, while arbitration involves a third party making a decision that is binding on both parties. conciliation emphasizes the role of finding a compromise between the parties involved, while peacemaking refers to bringing about a peaceful resolution of a conflict.