Related Clues:

• Quiet please
• (Call for) quiet
• Make (someone) quiet
• Ultimately, libraries quiet, so keep the noise down!
• Noiselessness
• Even parts of The South turned calm
• "Quiet down!"
• Reprimand in a movie theater
• Silence!
• "Quit complaining!"
• When doubled, on the DL
• 'Quit talking!'
• "Be silent!"
• Sudden silence
• Deep Purple classic