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

To make voiceless

• Hielant
• hiemal
• hiems
• hieracium
• hieraciums
• hiera-picra
• hierarch
• hierarchal
• hierarchic
• hierarchical
• hierarchically
• hierarchies
• hierarchise
• hierarchised
• hierarchises
• hierarchising
• hierarchism
• hierarchisms
• hierarchize
• hierarchized
• hierarchizes
• hierarchizing
• hierarchs
• hierarchy
• hieratic