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

• opponent
• opponents
• opportune
• opportunely
• opportuneness
• opportunenesses
• opportunism
• opportunisms
• opportunist
• opportunistic
• opportunistic infection
• opportunistic infections
• opportunistic species
• opportunists
• opportunities
• opportunity
• opportunity cost
• opportunity costs
• opportunity shop
• opportunity shops
• oppos
• opposabilities
• opposability
• opposable
• oppose