1. Be silent
   - hush, silence, sh, shh, shush, be quiet

Encyclopedia: Whisht

• lightening
• lighter
• lighter-than-air
• lighter-than-air craft
• lighterage
• lighterman
• lightheaded
• lightheadedness
• lighthearted
• lightheartedness
• Lighthorse Harry Lee
• lighthouse
• lighthouse keeper
• lighting
• lighting circuit
• lighting fixture
• lighting industry
• lighting-up
• lightless
• lightlessness
• lightly
• lightly armored
• lightly armoured
• lightly-armed
• lightness