callus /kalˈəs/

1. An area of thickened or hardened skin
2. New material by which fractured bones are consolidated (pathology)
3. Soft tissue that forms over a cut surface (botany)

• NAPM
• NAPO
• napoleon
• Napoleonic
• Napoleonism
• napoleonite
• napoleonites
• napoleons
• napoo
• napooed
• napooing
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• nappa
• nappas
• nappe
• napped
• napper
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• nappiness
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• napping