| intricacy(noun, trouble, disorder, simple, difficulty) |
| complication(noun, trouble, disorder, simple, difficulty) |
| convolution(noun, difficulty, loop, complication, spiral) |
| difficulty(noun, trouble, disorder, difficulty, confusion) |
| involvement(noun, trouble, disorder, difficulty, confusion) |
| entanglement(noun, trouble, difficulty, question, mess) |
| obscurity(noun, difficulty, incomprehensibility) |
| complicatedness(noun, difficulty, adversity, complication, intricacy) |
| labyrinth |
| sophistication(noun, difficulty, complication, multiplicity, complicacy) |
| tangle(noun, trouble, disorder, difficulty, confusion) |
| abstruseness |
| involution(noun, complication, multiplicity, complicacy) |
| perplexity(noun, trouble, disorder, difficulty, confusion) |
| complexness |
| knottiness(noun, difficulty, complication, multiplicity, complicacy) |
| depth(noun, wisdom, penetration) |
| muddle(noun, state, trouble, disorder, difficulty) |
| ramification(noun, complicatedness) |
| snarl(noun, trouble, disorder, difficulty, mess) |