impenetrate /im-penˈi-trāt/

1. To permeate
2. To penetrate thoroughly

impenetrāˈtion noun

• preludious
• prelusive
• prelusively
• prelusorily
• prelusory
• prem
• premandibular
• premandibulars
• premarital
• premature
• prematurely
• prematureness
• prematurenesses
• prematurities
• prematurity
• premaxilla
• premaxillae
• premaxillaries
• premaxillary
• premed
• premedic
• premedical
• premedicate
• premedicated
• premedicates