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

To make voiceless

• waiting-vassals
• waiting-woman
• wait list
• wait-list
• wait-listed
• wait-listing
• wait-lists
• wait off
• wait on
• wait-on
• waitperson
• waitpersons
• waitress
• waitressed
• waitresses
• waitressing
• waitressings
• waits
• wait state
• wait states
• wait table
• wait up
• wait upon
• waive
• waived