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

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

dēnaturalīzāˈtion or dēnaturalīsāˈtion noun

• native speaker
• native speakers
• native title
• nativism
• nativisms
• nativist
• nativistic
• nativists
• nativities
• nativity
• nativity play
• nativity plays
• NATO
• Nato
• natrium
• natriums
• natrolite
• natrolites
• natron
• natrons
• nats
• NATS
• natter
• nattered
• natterer