dulcet
The woodwind instruments played dulcetly in the background.
She sat at the piano, singing dulcetly.
He was humming dulcetly to himself as he walked through the garden.
We've all heard about Romeo and Juliet whispering dulcetly to each other about love.
The birds were warbling dulcetly in the trees.
SMART Vocabulary: related words and phrases Describing qualities of sound
audibly
boomy
chocolatey
chuff
clomp
crackling
ear-splitting
melodically
melodiously
metallically
murmurous
murmurously
silvery
squeaky
staccato
thready
tinnily
tunefully
tunefulness
tunelessly
You can also find related words, phrases, and synonyms in the topics:
Describing qualities of the human voice