Answer:

dulcet

AnswerCrossword Clue
DULCETSweet-sounding
DULCETHarmonious
DULCETSoothing
DULCETFar from froggy
DULCETWhat the umpire's tones are not.
DULCETMelodious.
DULCETOrgan stop.
DULCETPleasant to hear.
DULCETSweet.
DULCETSoft and sweet.
DULCETMelodious
DULCETMellifluous
DULCETSweet to the ears
DULCETPleasing, as tones
DULCETSweet, as tones