Related Clues:

• If so, Y's able to get hard like this
• Turn to fossil (if fifty were unknown)
• Loss if your houses become inflexible
• You may get it from boss if you become inflexible
• Become rigid as bone
• Become fixed
• Wartime intelligence agency, for your information, distorted job of bonesetters
• Become inflexible
• Solidify; turn into bone
• Convert into bone
• Outsiders in owners' Shanghai factory become inflexible
• Fossilize
• Lose flexibility, thus getting up stiffly on odd occasions
• Become bone
• Become bony