Misbehavior
/ˌmɪsˈbeɪvjər/
Synonyms
- misconduct
- wrongdoing
- impropriety
- indiscipline
- misdeed
Slang Meanings
Acting out
He was acting out during the meeting, which was a clear sign of misbehavior.
Getting into trouble
She was getting into trouble again at school with her constant misbehavior.