Examples from the Web for aphonia
Each time on her disappearance he had an attack of aphonia, inability to utter a sound of any kind.Psychotherapy|James J. Walsh
The same may be said of feigned insanity, aphonia, deaf-mutism, and loss of memory.Aids to Forensic Medicine and Toxicology|W. G. Aitchison Robertson
In these cases there is marked stridor both on inspiration and expiration, but no aphonia.
It would cheer me considerably to learn that gobblers occasionally suffer from aphonia or speechlessness.The Red Cow and Her Friends|Peter McArthur
Both wounds gradually healed; but aphonia—the voice being reduced to a whisper—existed when the man left the regimental hospital.A Treatise on Gunshot Wounds|Thomas Longmore