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

Encyclopedia: Stumm

• Candlemas
• Candlemas Day
• candlenut
• candlepin
• candlepin bowling
• candlepins
• candlepower
• candlepower unit
• candler
• candlesnuffer
• candlestick
• candlestick tulip
• candlewick
• candlewood
• candor
• candour
• candy
• candy apple
• candy bar
• candy cane
• candy corn
• candy egg
• candy kiss
• candy store
• candy striper