machination

The act of scheming or plotting.

A crafty scheme or cunning design for the accomplishment of a sinister end.

The act of machinating, or of contriving a scheme for executing some purpose, particularly a forbidden or an evil purpose; underhand plotting or contrivance.

That which is planned or contrived; a plot; an artful design formed with deliberation; especially, a hostile or treacherous scheme.

The act of machinating.