Crosscoupled is a term mostly used in engineering, electronics and physics to describe a mutual connection between two systems. However, if the same word keeps appearing in a text, it may start to sound repetitive. To diversify the language, there are several synonyms that can be used instead of crosscoupled. Some possible alternatives include interconnected, interlinked, interlocked, interdependent, intertwined, or even interrelated, depending on the context. All of these words describe the relationships between the two systems, but with different nuances. Using any of these synonyms can help to keep the text fresh and engaging, while avoiding redundancy.