friable /frīˈə-bl/

1. Apt to crumble
2. Easily reduced to powder

• rigidnesses
• rigids
• Rigil
• self-powered
• self-praise
• self-preparation
• self-preparations
• self-prepared
• self-preservation
• self-preservative
• self-preserving
• self-pride
• self-proclaimed
• self-produced
• self-professed
• self-profit
• self-profits
• self-propagating
• self-propagation
• self-propelled
• self-propelling
• self-propulsion
• self-protecting
• self-protection
• self-protective