Related Clues:

• Courage - or effrontery
• Lt protects the spinal cord
• Sensitive fibre in the body
• Courage, or strength of character
• Gravelly courage
• Force, might, potency
• Spinal courage
• Body fibre conveying sensations to brain
• Physical potency
• Fibre carrying impulses from brain to body
• Ability to stay a difficult course, courage
• Gravelly courage?
• Courage, like bodily fibre
• Courage, coolness in danger
• Physical or mental capacity