misconduct
Concise Oxford English Dictionary © 2008 Oxford University Press:
misconduct
▶noun /mɪsˈkɒndʌkt/
- 1 unacceptable or improper behaviour.
- 2 mismanagement.
- 1 (misconduct oneself) behave in an improper manner.
- 2 mismanage.
'misconduct' also found in these Oxford entries:

