buoyantly

/ˈbɔɪəntli/
adverb
  1. In a cheerful and optimistic way.
    • The children played buoyantly in the park, laughing and chasing each other.
    • Despite the bad news, he spoke buoyantly about the future.
    • She walked into the room buoyantly, greeting everyone with a smile.
  2. In a way that floats or stays afloat easily.
    • The cork bobbed buoyantly on the surface of the water.
    • The boat rose buoyantly with each gentle wave.
    • The swimmer floated buoyantly on her back, relaxing in the sun.
Antonyms
What does "buoyantly" mean? | whatsthatwordmean | whatsthatwordmean