| No. | Term | Definition |
|---|---|---|
| 1. | Adversity | Hard conditions or misfortune. |
| 2. | Aggravation | Annoying complication or hassle. |
| 3. | Ailment | Problem needing attention or remedy. |
| 4. | Albatross | Burdensome ongoing problem. |
| 5. | Anguish | Severe mental or physical pain. |
| 6. | Anxiety | Worrying unease about outcomes. |
| 7. | Bane | Cause of distress or ruin. |
| 8. | Barrier | Something that blocks progress. |
| 9. | Bear market | Downturn creating financial strain. |
| 10. | Blemish | Flaw that complicates acceptance. |
| 11. | Bother | Minor trouble or annoyance. |
| 12. | Bottleneck | Point where flow is restricted. |
| 13. | Burden | Heavy load of responsibility. |
| 14. | Catch | Hidden drawback or complication. |
| 15. | Catch-22 | No-win situation from rules. |
| 16. | Challenge | Demanding task requiring effort. |
| 17. | Complication | Added factor making things harder. |
| 18. | Cross to bear | Personal burden or ongoing trouble. |
| 19. | Crunch | Time pressure with tough demands. |
| 20. | Curveball | Unexpected challenge or twist. |
| 21. | Deadlock | Stalemate blocking agreement. |
| 22. | Dilemma | Hard choice between options. |
| 23. | Disadvantage | Unfavorable condition or drawback. |
| 24. | Distress | Extreme worry, pain, or sorrow. |
| 25. | Drag | Thing that slows progress. |
| 26. | Drawback | Negative feature or downside. |
| 27. | Drudgery | Dull, tiring, repetitive work. |
| 28. | Encumbrance | Burden that hinders action. |
| 29. | Enigma | Puzzling, hard-to-explain matter. |
| 30. | Erosion | Gradual worsening of conditions. |
| 31. | Exasperation | Intense irritation from obstacles. |
| 32. | Exigency | Urgent pressing need or demand. |
| 33. | Fiasco | Complete failure causing problems. |
| 34. | Fire drill | Sudden urgent disruption. |
| 35. | Friction | Tension causing resistance or conflict. |
| 36. | Frustration | Annoyance from unmet aims. |
| 37. | Gordian knot | Seemingly unsolvable complex problem. |
| 38. | Grit | Toughness in facing hardship. |
| 39. | Hairball | Messy, tangled technical problem. |
| 40. | Hardship | Severe privation or suffering. |
| 41. | Headache | Persistent nuisance or problem. |
| 42. | Hindrance | Thing that delays or obstructs. |
| 43. | Hitch | Small problem causing delay. |
| 44. | Hot water | Trouble with consequences. |
| 45. | Iceberg | Small visible part of bigger issue. |
| 46. | Impediment | Obstacle that slows progress. |
| 47. | Imposition | Unwelcome demand or burden. |
| 48. | Inconvenience | Minor trouble causing disruption. |
| 49. | Intractability | Hard to manage or resolve. |
| 50. | Irritation | Annoying difficulty or discomfort. |
| 51. | Jam | Situation with no easy exit. |
| 52. | Jawbreaker | Hard-to-handle or complex thing. |
| 53. | Jinx | Seeming bad luck causing trouble. |
| 54. | Job | Task requiring effort to do. |
| 55. | Jumble | Confusing mess to sort out. |
| 56. | Kicker | Extra sting in a situation. |
| 57. | Knot | Tangle needing careful untie. |
| 58. | Labyrinth | Complex situation hard to navigate. |
| 59. | Limitation | Constraint reducing options. |
| 60. | Logjam | Stoppage from accumulated obstacles. |
| 61. | Long haul | Extended effort under strain. |
| 62. | Lump | Awkward obstacle to get past. |
| 63. | Malady | Troubling condition; ailment. |
| 64. | Mess | Confused, problematic situation. |
| 65. | Misery | Great suffering or discomfort. |
| 66. | Monkey wrench | Thing that disrupts a plan. |
| 67. | Muddle | Confusion making progress hard. |
| 68. | No-win situation | Outcome is bad either way. |
| 69. | Nuisance | Annoying thing causing trouble. |
| 70. | Obstacle | Thing that blocks the way. |
| 71. | Onus | Burdensome responsibility or duty. |
| 72. | Overload | Too much demand at once. |
| 73. | Pain | Unpleasant strain or effort. |
| 74. | Pitfall | Hidden danger or likely mistake. |
| 75. | Plight | Difficult, dangerous situation. |
| 76. | Predicament | Unpleasant, tricky situation. |
| 77. | Problem | Matter needing a solution. |
| 78. | Quandary | State of uncertainty; dilemma. |
| 79. | Quibble | Minor objection causing delay. |
| 80. | Quicksand | Situation worsening when struggled with. |
| 81. | Quirk | Odd complication or peculiarity. |
| 82. | Red tape | Bureaucratic obstacles and delay. |
| 83. | Rigmarole | Lengthy, complicated procedure. |
| 84. | Roadblock | Obstacle stopping forward movement. |
| 85. | Rough patch | Temporary period of trouble. |
| 86. | Ruckus | Disturbance creating complications. |
| 87. | Setback | Reversal that slows progress. |
| 88. | Snafu | Confused situation; blundered mess. |
| 89. | Snag | Unexpected problem or obstacle. |
| 90. | Sore point | Sensitive issue causing trouble. |
| 91. | Speed bump | Minor obstacle slowing progress. |
| 92. | Strain | Pressure requiring extra effort. |
| 93. | Stress | Mental or physical pressure. |
| 94. | Struggle | Hard effort against resistance. |
| 95. | Stumbling block | Obstacle that trips progress. |
| 96. | Tangle | Complicated situation hard to unravel. |
| 97. | Tedium | Boring, wearing monotony. |
| 98. | Test | Trial of ability or endurance. |
| 99. | Tight spot | Hard situation with few options. |
| 100. | Time sink | Task consuming excessive time. |

