1. One who practises imposition.

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

• importors,
• impoter,
• inposter,
• immposter,
• imposted,
• impositon,
• imposter,
• impooster,
• imposeter,
• impostur,
• impostar,
• umpostor,
• jmpostor,
• imposor,
• importor,
• imposture,
• impooor,
• implusor,
• impastor,
• unjostor

• impose,
• imposed,
• imposing,
• imposter,
• impost,
• imposture,
• impasto.

The adjective form of the word "impostor" is "imposturous".

The plural of the "impostor" can be the "impostors".

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