friable /frīˈə-bl/

1. Apt to crumble
2. Easily reduced to powder

• onward
• onwardly
• onwards
• on wings
• onycha
• onychas
• onychia
• onychias
• onychite
• onychites
• onychitis
• onychitises
• onychium
• onychiums
• onychocryptoses
• onychocryptosis
• onychomancies
• onychomancy
• onychophagies
• onychophagist
• onychophagists
• onychophagy
• Onychophora
• onychophoran
• onychophorans