devocalize or devocalise /dē-vōˈkə-līz/ or devoice /dē-voisˈ/

To make voiceless

• ETH
• ethal
• ethambutol
• ethambutols
• ethanal
• ethanals
• ethane
• ethanediol
• ethanes
• ethanoic acid
• ethanol
• ethanolamines
• ethanols
• ethe
• ethene
• ethenes
• Etheostoma
• etheostomine
• ether
• ethercap
• ethercaps
• ethereal
• etherealisation
• etherealise
• etherealised