1. The act or practice of duping.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• supery,
• xupery,
• cupery,
• fupery,
• rupery,
• eupery,
• dypery,
• dhpery,
• djpery,
• dipery,
• d8pery,
• d7pery,
• duoery,
• duprey,
• duppery,
• duperie,
• doupry,
• duparry,
• duperrey,
• doupery

• Dupre,
• duffer.

The adjective form of the word "dupery" is "duperous".

The plural of the "dupery" can be the "duperies".

The singular of the "dupery" can be the "dupery".