dongle /dongˈgl/

1. A device plugged into a computer to allow an authorized application to run (computing)
2. A device used in the illegal cloning of mobile phones

• toppers
• topping
• topping lift
• topping lifts
• toppingly
• topping-out
• toppings
• topping-up
• topple
• toppled
• topples
• toppling
• top-proud
• toppy
• top quark
• top quarks
• tops
• topsail
• topsails
• top-sawyer
• top-sawyers
• top secret
• top-shelf
• top-shell
• topside