Related Clues:

• Problem of the stomach lining
• Gordian baffler
• Muscle woe
• Carrick bend or Turk's-head
• Stomach tightness
• Worrier's problem
• Gordius' baffler
• 1.85 kilometers/hour
• Gordius' challenge
• Muscle complaint
• Stomach lining problem
• Ball of string?
• Bowline or clove hitch
• It may stop a saw
• Granny ___