murderously

/ˈmɜrdərəsli/
adverb
  1. In a way that shows an intention or desire to murder; very violently or dangerously.
    • He glared murderously at his opponent across the courtroom.
    • She stared murderously at the person who had stolen her purse.
    • The tiger growled murderously, warning the intruders to stay back.
  2. To an extreme or unbearable degree (informal).
    • The traffic was murderously slow, making us late for the flight.
    • The exam was murderously difficult; hardly anyone passed.
    • The sun beat down murderously, and everyone sought shade.
Antonyms
What does "murderously" mean? | whatsthatwordmean | whatsthatwordmean