Related Clues:

• Hitch, e.g.
• Boy Scout's creation
• Tie tightly
• Jet speed unit
• Nautical unit
• Muscle problem
• It's tied at the altar
• Bowline, for one
• Gordian or slip follower
• Eskimo people
• Two-by-four flaw
• Perplexity
• Tie-up
• Board defect
• Sailor's unit