Related Clues:
- Change into bone, become rigid
- Harden or season
- Turn to bone with age
- Change into bone, or become unprogressive
- Harden or accustom as to something unpleasant
- Harden against, make tough
- Accustom to something unpleasant
- Become hard and bony with age
- Harden, make accustomed to
- It's hard to make it like this
- That's just to make it hard
- Get used
- How to get hardened to having R there?
- That will get one used to the ruin over the East
- Used to get to run back in there, that is to say