impenetrate /im-penˈi-trāt/

1. To permeate
2. To penetrate thoroughly

impenetrāˈtion noun

• dunnarts
• dunned
• dunner
• dunnest
• dunnier
• dunnies
• dunniest
• dunniewassal
• dunniewassals
• dunning
• dunnings
• dunnish
• dunnite
• dunnites
• dunno
• dunnock
• dunnocks
• dunny
• duns
• dunsh
• dunshed
• dunshes
• dunshing
• Dunstable
• Dunstable highway