Related Clues:

• Hard taskmaster thereby disheartened with harangue
• Tyrant concise dictionary and register of names turned up
• Oppressive sort
• Cruel and absolute ruler
• Clash song about authority figure?
• Bully has knocked over the Wimbledon favourite — 'e is knocked out!
• Ogre at the office
• Autocratic sort reversed Scotland Yard corruption?
• Bully fled in Toyota, ejecting regular occupants
• Oppressive leader
• Order posted for tyrant
• Tyrant installing son in base
• Soldier, perhaps, under war god and despot
• Kim Jong Un, for one
• Bully drank up, putting away last of Chablis