Related Clues:

• Blunt
• Make accustomed to
• Toughen
• Tedious
• Stupefied
• Ready for surgery, in a way
• Insensitive to pain
• Caseharden
• Feeling no pain
• Use Novocain
• Dimwitted
• Prepare for the worst
• Not sharp
• Grow accustomed (to)
• Without feeling