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

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

dēnaturalīzāˈtion or dēnaturalīsāˈtion noun

• for ever and aye
• for evermore
• forevermore
• forevers
• forevouched
• foreward
• forewards
• forewarn
• forewarned
• forewarning
• forewarnings
• forewarns
• foreweigh
• foreweighed
• foreweighing
• foreweighs
• forewent
• fore-wheel
• fore-wheels
• forewind
• forewinds
• forewing
• forewings
• forewoman
• forewomen