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

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

dēnaturalīzāˈtion or dēnaturalīsāˈtion noun

• hearsays
• hearse
• hearse-cloth
• hearse-cloths
• hearsed
• hearse-like
• hearses
• hearsier
• hearsiest
• hearsing
• hearsy
• heart
• heartache
• heartaches
• heart and hand
• heart and soul
• heart attack
• heart attacks
• heartbeat
• heartbeats
• heart block
• heart blocks
• heart-blood
• heart-bond
• heart-bonds