whammy

/ˈwæmi/
noun
  1. A magical or supernatural curse that brings bad luck.
    • She joked that her ex-boyfriend put a whammy on her new car.
    • The team believed an old whammy was the reason for their losing streak.
    • After he broke the mirror, he felt like a whammy was on him.
  2. A severe or unexpected blow, setback, or problem.
    • The company faced a whammy when its biggest client canceled the contract.
    • Losing his job was a double whammy because his wife was also sick.
    • The storm delivered a one-two whammy of high winds and flooding.
Antonyms