misconduct

Behavior not conforming to prevailing standards or laws; impropriety.

The act or an instance of adultery.

Dishonest or bad management, especially by persons entrusted or engaged to act on another’s behalf.

Deliberate wrongdoing, especially by government or military officials.

To mismanage.

To behave (oneself) improperly.

Wrong conduct; misbehavior.

Mismanagement.

To conduct amiss; mismanage.