Over-simplifying refers to the process of making things appear less complex than they truly are. It can lead to misunderstandings and a lack of nuance in discussions or explanations. Synonyms for over-simplifying include reducing, streamlining, trivializing, oversimplifying, oversimplification, over-generalization, oversimplism, overestimation, underestimation, and underplaying. Each of these words conveys a sense of distorting or minimizing the complexity of a topic. It's essential to avoid over-simplification to ensure accurate and comprehensive discussions and explanations, particularly in fields such as science, politics, and philosophy, where the issues are often multifaceted and complex.