| awkwardness(noun, trouble, disorder, difficulty, confusion) |
| baffle |
| bewilderedness(noun, confusion, uncertainty, muddle, awareness) |
| brainteaser(noun, question, secret, puzzle, mystery) |
| coil(difficulty, tie, bow, tangle, loop) |
| complexness |
| crisis(noun, trouble, worry, difficulty, anxiety) |
| flurry(noun, trouble, strain, difficulty, problem) |
| fluster(noun, confusion, uncertainty, turmoil, embarrassment) |
| fuddle |
| involution |
| mist(smog, vapor) |
| mistrust(noun, trouble, concern, difficulty, anxiety) |
| perturbation(noun, confusion, conflict, uncertainty, disturbance) |
| scepticism |
| scruple(noun, trouble, concern, difficulty, anxiety) |
| stew(noun, trouble, change, charge, worry) |
| subtlety(noun, difficulty, question, secret, puzzle) |
| suspense(noun, difficulty, anxiety, confusion, doubt) |
| unrest(noun, state, conflict, disturbance, discontent) |