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

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

dēnaturalīzāˈtion or dēnaturalīsāˈtion noun

• tissue-typing
• tissuing
• tiswas
• tiswases
• tit
• Tit.
• Titan
• Titan arum
• Titan arums
• titanate
• titanates
• Titanesque
• Titaness
• Titania
• Titanian
• titanic
• Titanic
• titanic acid
• titanically
• Titanically
• titanic iron
• titaniferous
• Titanis
• Titanises
• Titanism