| doubt(noun, trouble, dispute, difficulty) |
| duress(pass, distress, demand, need) |
| extremity(noun, trouble, change, pass) |
| hang-up(noun, worry, difficulty, distress) |
| hardship(noun, trouble, pass, difficulty) |
| imperativeness(pass, distress, demand, need) |
| juncture(noun, trouble, change, pass) |
| knot(noun, trouble, difficulty, pain) |
| mire(noun, difficulty, uncertainty, mess) |
| necessity(noun, trouble, change, pass) |
| need(noun, trouble, pass, difficulty) |
| needfulness(pass, distress, demand, need) |
| pressingness(pass, distress, demand, need) |
| pressure(noun, trouble, change, worry) |
| requirement(pass, distress, demand, need) |
| turning point(noun, expression, trouble, change) |
| urgency(noun, trouble, change, pass) |
| want(noun, trouble, pass, difficulty) |
| wont(pass, distress, demand, need) |
| zero hour(expression, pass, distress, demand) |