| severity(noun, discipline, firmness, simplicity, severity) |
| gloominess(noun, dejection, sullenness) |
| asperity(noun, severity, harshness, strictness, sternness) |
| rigor(noun, discipline, firmness, severity, harshness) |
| rigorousness(noun, discipline, firmness, severity, harshness) |
| austerity(noun, discipline, firmness, severity, harshness) |
| rigidity(noun, state, quality, resist, discipline) |
| dejection(noun, dejection, sullenness) |
| gravity(noun, severity, strictness, sternness) |
| hardship |
| harshness(noun, discipline, firmness, severity, toughness) |
| solemnity(noun, severity, strictness, sternness) |
| ghastliness |
| glumness(noun, dejection, sullenness) |
| gruesomeness(noun, horror) |
| inflexibility(noun, state, quality, resist, severity) |
| intransigence(noun, state, quality, resist, perseverance) |
| melancholy(noun, dejection, sullenness) |
| misery(noun, dejection) |
| moodiness(noun, dejection, sullenness) |