Definition of «diabolical»

Usage examples

1. The diabolical plan of the supervillain involved spreading a deadly virus through the city's water supply.
2. The investigator found a diabolical scheme to defraud unsuspecting investors out of their life savings.
3. The diabolical antagonist in the movie set out to manipulate the protagonist’s life and ruin their reputation.
4. The diabolical mastermind behind the cyberattack managed to hack into the government's confidential files and steal classified information.
5. The diabolical plot of the novel unfolded as the main character discovered a hidden cult aiming to conquer the world.
6. The diabolical twist in the horror movie surprised everyone when the supposedly innocent character turned out to be the killer.
7. The diabolical athlete employed illegal tactics and cheated their way to victory in the championship.
8. The diabolical plan to sabotage the rival company's product involved bribery, espionage, and spreading false rumors.
9. The professor devised a diabolical final exam for the students, which included numerous complex equations and mind-boggling problems.
10. The diabolical curse placed upon the cursed artifact turned anyone who possessed it into a mindless monster.