complicate

This term describes the act of introducing unnecessary layers of difficulty or confusion into a process or situation. It carries a negative connotation, suggesting that the resulting complexity is an obstacle rather than a sophisticated feature. It is frequently used in professional or bureaucratic contexts to describe inefficiency or the addition of redundant steps. While it shares a root with "complex," "complicate" specifically emphasizes the transition from a simple state to a difficult one. It implies an active change—either intentional or accidental—that hinders progress or clarity.