| obscurity(noun, place, dark, gloom, night) |
| Cimmerian shade(noun, expression, place, dark, gloom) |
| blackness(noun, place, dark, gloom, obscurity) |
| blackout(noun, place, dark, gloom, obscurity) |
| brownout(noun, place, dark, gloom, obscurity) |
| calignosity(noun, place, dark, gloom, obscurity) |
| cloudiness(noun, place, dark, gloom, obscurity) |
| crepuscule(noun, place, dark, gloom, obscurity) |
| dark |
| darkness(noun, dark, gloom, night) |
| dead of night(expression, idiom) |
| dimness(noun, place, dark, gloom, obscurity) |
| dusk(noun, place, dark, gloom, obscurity) |
| duskiness(noun, place, dark, gloom, obscurity) |
| eclipse(noun, place, dark, gloom, obscurity) |
| gloom(noun, place, dark, obscurity, night) |
| lightlessness(noun, place, dark, gloom, obscurity) |
| murk(noun, place, dark, gloom, obscurity) |
| murkiness(noun, place, dark, gloom, obscurity) |
| nightfall(noun, place, dark, gloom, obscurity) |