friable /frīˈə-bl/

1. Apt to crumble
2. Easily reduced to powder

• vulcanized
• vulcanized fibre
• vulcanized fibres
• vulcanizes
• vulcanizing
• vulcanological
• vulcanologies
• vulcanologist
• vulcanologists
• vulcanology
• Vulcans
• Vulcan's badge
• Vulg.
• vulgar
• vulgarer
• Vulgar era
• vulgarest
• vulgar fraction
• vulgar fractions
• vulgarian
• vulgarians
• vulgarisation
• vulgarisations
• vulgarise
• vulgarised