mismanage

This term carries a strong negative connotation of incompetence or negligence. It suggests a failure of leadership or a lack of oversight that leads to a tangible decline in quality, stability, or financial health. While manage is neutral, the prefix mis- transforms the action into a critique of the actor's capability or ethics.

In professional and political discourse, the word is frequently used to assign blame for systemic failure. It implies that the resources were available, but the execution was flawed, distinguishing it from a lack of resources or an unavoidable disaster.