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

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

dēnaturalīzāˈtion or dēnaturalīsāˈtion noun

• damp-courses
• damp down
• damped
• dampen
• dampened
• dampening
• dampens
• damper
• dampers
• dampest
• dampier
• dampiest
• damping
• damping-down
• damping-off
• dampings
• dampish
• dampishness
• dampishnesses
• damply
• dampness
• dampnesses
• damp-proof
• damp-proof course
• damp-proof courses