We don't have synonyms for voyce yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are voice, vonce and voyde.
(n) :
Obsolete spelling of voice. [Sound uttered by the mouth, especially by human beings in speech or song; sound thus uttered considered as possessing some special quality or character.]
(v) :
Obsolete spelling of voice. [(transitive) To give utterance or expression to; to utter; to publish; to announce]
(n) :
Obsolete spelling of voice. [Sound uttered by the mouth, especially by human beings in speech or song; sound thus uttered considered as possessing some special quality or character.]
(v) :
Obsolete spelling of voice. [(transitive) To give utterance or expression to; to utter; to publish; to announce]