Vocalize
(v. t.) To form into voice; to make vocal or sonant; to give intonation or resonance to.
(v. t.) To practice singing on the vowel sounds.
Similar Words:
Devocalize Equivocal Equivocally Equivocalness Intervocalic Multivocal Nonvocal Semivocal Subvocal Unequivocal