1. One who plots or contrives; a conspirator.

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

• playter,
• oletter,
• plotts,
• psoter,
• platten,
• plotes,
• lletter,
• lottier,
• altter,
• ploite,
• flotter,
• eltter,
• plote,
• platterd,
• ploter,
• pposter,
• ploymer,
• pilotted,
• pottey,
• pottter

• plethoric,
• plodder,
• plutarch,
• plater,
• plate rail,
• pleader,
• plaiter,
• plate iron,
• platter,
• plate rack,
• platero,
• plethora.

The adjective form of the word "plotter" is "plotting".

The plural of the "plotter" can be the "plotters".

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