横暴[oubou] violence
家庭内暴力[kateinaibouryoku] household violence (esp. adolescent children towards parents)
狂暴[kyoubou] rage
自暴[jibou] despair
自暴自棄[jiboujiki] desperation

粗暴[sobou] wild
暴き出す[abakidasu] to dig up and expose a criminal matter
暴く[abaku] to disclose
暴れる[abareru] to act violently
暴れ回る[abaremawaru] to rampage