| time period(noun, time, expression, amount, period) |
| period of time(noun, time, expression, amount, period) |
| worry(noun, description, attribute, characterization) |
| characteristic(noun, point, description, aspect, adjective) |
| property(noun, point, description, aspect, time) |
| time(noun, amount, period, darkness, condition) |
| darkness(noun, description, attribute, characterization, time) |
| period(noun, time, amount, darkness, condition) |
| character trait(noun, expression, adjective, feature, characteristic) |
| illumination(noun, description, attribute, characterization) |
| indistinct(adjective, black, darkened, darkish, darkling) |
| unenlightenment(noun, verb, understanding, lack, dullness) |
| aspect(noun, characteristic, trait, characterization) |
| characterization(noun, point, description, aspect) |
| color(noun, black, tone, aspect, darkness) |
| colour(noun, adjective, color, black, tone) |
| condition(noun, time, obscurity, period of time, time period) |
| description(noun, characteristic, trait, characterization) |
| feature(noun, point, description, aspect) |
| gloom(noun, color, black, tone, aspect) |