Undisciplined
Part of speech: adjective
Definition: not subjected to discipline or correction; uncorrected lacking in control; ungoverned
Example sentence: The ugly truth is it's the spineless parents who parade their undisciplined children around like royalty that make people dislike kids.
Unpunished
Part of speech: adjective
Definition: Not punished
Example sentence: Much of the hostility toward Putin stems from the fact that he not only defies the West when standing up for Russia's interests, he often succeeds in his defiance and goes unpunished and unrepentant.