niegrzeczne zachowanie

Still, you're right about youth being no excuse for rude behavior.

But rude behavior may also be innocent, especially if the child is behaving that way for the first time.

Many also say officers become more hostile when they are asked for identification or accused of rude behavior.

Others in line either step up to defend the victims of the rude behavior or stay silent.

It was the first time they met after his rude behaviour on her proposal to search for the lost room.

There are lots of complaints about the guards' rude behavior.

I should think Elizabeth's parents are to blame for her present rude behaviour.

Why is rude and degrading behavior acceptable in the internet?

I felt bad for my rude behavior and thought to apologize.

Recognizing her from the day before, he apologizes for his rude behavior.