denaturalize or denaturalise /dē-nachˈə-rə-līz/

1. To make unnatural
2. To deprive of naturalization as a citizen

dēnaturalīzāˈtion or dēnaturalīsāˈtion noun

• caretakers
• caretakes
• caretaking
• caretook
• carets
• careware
• carewares
• careworker
• careworkers
• careworn
• carex
• Carey Street
• carfare
• carfares
• charity begins at home
• charity-boy
• charity-boys
• Charity Commission
• charity-girl
• charity-school
• charity shop
• charity shops
• charity walk
• charivari
• charivaris