unteachˈable adjective

1. Not capable of being instructed
2. That cannot be imparted by teaching

• penetrability
• penetrable
• penetrableness
• penetrablenesses
• penetrably
• penetralia
• penetralian
• penetrance
• penetrances
• penetrancies
• penetrancy
• penetrant
• penetrants
• penetrate
• penetrated
• penetrates
• penetrating
• penetratingly
• penetration
• penetration agent
• penetration agents
• penetrations
• penetrative
• penetratively
• penetrativeness