misconduct
🇺🇸
/ˌmɪsˈkɑːndʌkt/
🇬🇧
/ˌmɪsˈkɒndʌkt/
Wrong or bad behavior, especially by someone in a position of trust or authority.
The teacher talked about the importance of good behavior and avoiding misconduct in school.
Improper or dishonest management of a business or organization.
The news reported several cases of misconduct by the company's leaders.