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

To make voiceless

• fragrancing
• fragrancy
• fragrant
• fragrantly
• fragrantness
• fragrantnesses
• frags
• frail
• frailer
• frailest
• frailish
• frailly
• frailness
• frailnesses
• frails
• frailtee
• frailtees
• frailties
• frailty
• fraim
• fraims
• fraise
• fraised
• fraises
• fraising