| profound area(expression, area, immeasurable, extending) |
| profound sector(expression, extensive, sector, chasmic) |
| bottomless expanse(expression, expanse, bottomless, yawning) |
| bottomless stretch(expression, deep, stretch, profound) |
| bottomless territory(expression, territory, area, deep) |
| cavernous expanse(expression, expanse, bottomless, yawning) |
| cavernous locality(expression, profound, locality, cavernous) |
| cavernous region(expression, deep, region, fathomless) |
| cavernous territory(expression, territory, area, deep) |
| chasmic locality(expression, profound, locality, cavernous) |
| chasmic region(expression, deep, region, fathomless) |
| chasmic territory(expression, territory, area, deep) |
| extending far down expanse(expression, expanse, bottomless, yawning) |
| extending far down locality(expression, profound, locality, cavernous) |
| extending far down territory(expression, territory, area, deep) |
| extensive district(expression, deep, district, quarter) |
| extensive expanse(expression, expanse, bottomless, yawning) |
| extensive locality(expression, profound, locality, cavernous) |
| extensive region(expression, deep, region, fathomless) |
| extensive territory(expression, territory, area, deep) |