Interdepartmental support can be defined as assistance and cooperation between departments within an organization. Synonyms for this term include collaboration, cross-functional teamwork, intra-organizational coordination, and team integration. It includes pooling resources across departments and sharing of information and expertise to achieve a common objective. Other synonyms for interdepartmental support are interdepartmental communication, joint cooperation, collective effort, and unified functioning. These terms indicate the need for different departments to work together to solve problems and accomplish goals in a coordinated manner. Ultimately, interdepartmental support ensures that the organization runs smoothly, with each department cooperating and supporting one another to reach shared objectives.