Gordian knot synonyms | phrases

Phrases with similar meaning for Gordian knot

• mind-boggler

  mystery
• mind-twister

  mystery
• question mark

  mystery
• tough nut to crack

  mystery
• can of worms
• difficult situation

  complicated situation
• hot water

  complicated situation
• snake pit

  complicated situation
• complex problem

  complicated situation
• hard nut to crack

  complicated situation
• troublesome problem
• unpredictable situation
• head ache
• complicated situation
• knotty point
• hornets' nest
• sticky wicket