Related Clues:

• Partner of peace
• "Aw, shut up!"
• "Stop talking!"
• "__ be?": "Is that possible?"
• Library demand
• "Shhh!"
• "Zip it!"
• "Stifle yourself!"
• 'Hush up!'
• Ironic thing to shout
• Noiseless
• Calm, hushed
• Tranquil, calm
• "Be quiet!"
• ''Shut your mouth!''