Answer: sonantic

AnswerCrossword Clue
sonantic(in Indo-European) a sonorant
sonanticsounding; having sound
sonanticvoiced
sonanticvoiced sound
sonanticpertaining to a sonant (a sound made by vibration of the vocal chords)
sonanticspeech sound that by itself makes a syllable or subordinates to itself the other sounds in the syllable; syllabic sound