| demand |
| disagreement(noun, trouble, bother, dispute, difficulty) |
| discord(noun, worry, distress, anxiety, care) |
| disturbance(noun, trouble, bother, defeat, worry) |
| disturbed |
| downer(trial, suffering, misfortune) |
| downfall |
| exasperation(noun, trouble, bother, strain, difficulty) |
| excerciation |
| failing(noun, trouble, difficulty, weakness, bar) |
| failure(noun, trouble, fault, error, glitch) |
| fault(noun, trouble, difficulty, weakness, bar) |
| foible(noun, weakness, failing, flaw, defect) |
| frailty(noun, weakness, failing, flaw, defect) |
| gist |
| grabber(noun, difficulty, challenge, question, secret) |
| handicap(noun, trouble, difficulty, weakness, bar) |
| hang-up(noun, worry, difficulty, distress, anxiety) |
| harassment(disturbance, annoyance) |
| hole(noun, fix, difficulty, mess, embarrassment) |