When it comes to finding synonyms for the word "reformulated," there are plenty of options available. Some of the top choices to consider include revised, restructured, revamped, reworked, and redesigned. Each of these words captures the idea of taking something that already exists and changing it in some way to make it better, more effective, or more efficient. Other possible synonyms for reformulated might include reimagined, upgraded, updated, or refined. No matter which word you choose, the key is to convey the sense that something has been changed or improved in a significant way, often with the goal of achieving a specific outcome or goal.