impenetrate /im-penˈi-trāt/

1. To permeate
2. To penetrate thoroughly

impenetrāˈtion noun

• craft brother
• craft brothers
• crafted
• craft guild
• craft guilds
• craftier
• craftiest
• craftily
• craftiness
• craftinesses
• crafting
• craftless
• craftmanship
• crafts
• craft shop
• craft shops
• craftsman
• craftsmanship
• craftsmanships
• craftsmen
• craftspeople
• craftsperson
• craftswoman
• craftswomen
• craft union