When it comes to finding synonyms for the phrase "related to," many options are available. Some potential options might include terms such as connected, linked, associated, relevant, correlated, and interdependent. Depending on the context in which the phrase is being used, different synonyms might be more or less appropriate. For example, "connected" might work well when discussing the relationships between various pieces of data, while "associated" might be better suited for labeling individuals who have some sort of professional or personal connection. By using a variety of synonyms for "related to," speakers and writers can avoid repeating the same terms too often and add nuance to their language.