placidly

/ˈplæsɪdli/
adverb
  1. In a calm, peaceful, and undisturbed manner.
    • The lake reflected the mountains placidly, without a ripple.
    • The cat sat placidly on the windowsill, watching the rain.
    • She spoke placidly despite the chaos around her.
Antonyms
What does "placidly" mean? | whatsthatwordmean | whatsthatwordmean