| backbreaking(adjective, tough, rough, difficult, heavy) |
| bothersome(adjective, tough, rough, difficult, heavy) |
| burdensome(adjective, tough, rough, difficult, heavy) |
| case(noun, trouble, worry, difficulty, lack) |
| complicated(adjective, tough, rough, difficult, heavy) |
| curse(noun, trouble, worry, difficulty, lack) |
| danger(noun, trouble, worry, difficulty, lack) |
| difficile(adjective, tough, rough, difficult, heavy) |
| discomfort(noun, trouble, worry, difficulty, lack) |
| distress(noun, trouble, worry, difficulty, lack) |
| distressing(adjective, tough, rough, difficult, heavy) |
| drudgery(noun, trouble, worry, difficulty, torment) |
| effortful(adjective, tough, rough, difficult, heavy) |
| exacting(adjective, tough, rough, difficult, heavy) |
| exhausting(adjective, tough, rough, difficult, heavy) |
| adversity(noun, trouble, difficulty, lack, torment) |
| affliction(noun, trouble, worry, difficulty, lack) |
| awkward(adjective, difficult, demanding, grueling, problematical) |
| backbreaking work |
| calamity(noun, trouble, difficulty, lack, torment) |