The phrase "in a way" is often used to express ambiguity or uncertainty when describing something. There are plenty of synonyms that can be used to clarify or expand upon this phrase. For example, "somewhat" suggests a moderate degree, while "partially" or "adjunctively" indicate a contribution that is incomplete or secondary. "Analogously" and "correspondingly" stress comparison to something else. "Categorically" conveys certainty, whereas "tentatively" or "speculatively" imply a cautious approach. Other options are "as it were", "so to speak", and "in a manner of speaking". The trick is to find the synonym that best conveys the intended meaning while fitting well into the sentence.