The term "inter digitated" can be interchanged with several synonyms or related phrases. These include "interlocked," "interlaced," "interwoven," and "interlinked." In the context of technology and engineering, "interconnected" and "integrated" are also commonly used. These words refer to a complex or intricate system of parts that are woven or locked together in a way that they work as a whole. Additionally, "intermeshed," "entwined," and "interwound" are also synonyms for "inter digitated." These words convey the same idea of parts that are intertwined and interwoven to create a cohesive unit.