1. Silent, not saying anything
   "Organized crime is thriving online but many victims want to keep stumm"
   - shtum, schtum, shtoom

Encyclopedia: Stumm

• John L. Lewis
• John Lackland
• John le Carré
• John Lennon
• John Llewelly Lewis
• John Locke
• John Luther Jones
• John Lyly
• John M. Browning
• John Macleod
• John Major
• John Marquand
• John Marshall
• John Marstan
• John Masefield
• John Maynard Keynes
• John McCormick
• John McGraw
• John Mercer
• John Merven Carrere
• John Mill
• John Millington Synge
• John Milton
• John Milton Cage Jr.
• John Mitchell