duffer¹ /dufˈər/

1. An unskilful or worthless person (informal)
2. A fogey, a useless old fellow (informal)
3. A counterfeit coin
4. An unproductive mine

• gaudiness
• gaudinesses
• gauding
• gaudium certaminis
• gauds
• gaudy
• gaudy-day
• gaudy-days
• gaudy-green
• gaudy-night
• gaufer
• gaufers
• gauffer
• gauffered
• gauffering
• gaufferings
• gauffers
• gaufre
• gaufres
• gauge
• gaugeable
• gauge boson
• gauge bosons
• gauged
• gauge glass