unvoiced

Adjective

• not made explicit
  • the unexpressed terms of the agreement
    
  • things left unsaid
    
  • some kind of unspoken agreement
    
  • his action is clear but his reason remains unstated
    

• produced without vibration of the vocal cords
  • unvoiced consonants such as `p' and `k' and `s'
    

Related words

• Synonyms: 
  unexpressed , unsaid , unstated , unuttered , unverbalized , unverbalised , unspoken , voiceless , surd , hard
• Antonyms: 
  voiced , sonant , soft