Related Clues:

• King George admitted to past problems
• Prone to mischief
• Like a playful prankster
• Trouble-making Greek disrupting a match?
• Like violent moshing, slang
• Teasingly mischievous
• Grief from back after carrying monarch once
• Hostility, in British slang
• Apt to play tricks
• Trouble in the past besets old King
• Difficulties mostly increase after a gun’s introduction
• Van Gogh regularly starts to retreat, obviously disturbing behaviour
• ___ Crag (climbing challenge on Nickelodeon's 'Guts')
• Mischievous Bantu warriors make less noise!
• Article accompanies leaders in Guardian giving report of trouble