The phrase "an evil plot" is correct and usable in written English.
It can be used in contexts involving schemes or plans that are malevolent or morally wrong, often in storytelling or discussions about fictional narratives.
Example: "The villain revealed his evil plot to take over the world, leaving the heroes with no choice but to stop him."
Alternatives: "a wicked scheme" or "a nefarious plan."
"It wasn't an evil plot," the doctor said of the accusations of bungling.
Still, every call could be a clue pointing to an evil plot.
Much of the mail suggested that my invitation was an evil plot to destroy Christmas.
She lives in a parallel universe where science, magic and theology are inextricably connected and, in the first book Northern Lights, uncovers an evil plot involving stolen children while hunting for a kidnapped friend.
The Right believes that if you throw enough mud, some will stick, and if you characterize health care reform as an evil plot by one-eyed space aliens, you can defeat the thing.
Because you would have attended the games on the assumption that the Yankees were trying to reach the World Series — when the Yankees, according to Rodriguez, had an evil plot that prioritized getting rid of him over winning a 28th championship.
Does this feel like a shitty place to be? No, people are generally having a good time, nobody's hatching any evil plots, nobody's crying.
So although there was a bad guy with a thumb twiddling evil plot twist (an impressive one at that), it was really just a catapult for a new act in the movie.
Indeed, the film's storyline has all the makings of a proper thriller: an epic 'good versus evil' plot, a host of terrifying baddies and a charismatic if flawed hero, Luis Moreno-Ocampo, the first prosecutor for the International Criminal Court (ICC) at The Hague.
The final installment of Harry Potter is finally here, and anyone who has read the final book knows that it is full of a more sinister good vs. evil plot than many of its predecessors.
He also felt that "Brainiac's evil plot of launching a disk in space to block out the sun and make Superman powerless was reminiscent of an episode of The Simpsons, with Mr. Burns doing the Brainiac role".
