| hollow(noun, area, line, depression, dish) |
| basin(noun, area, flat, plain, depression) |
| depression(noun, cut, flat, line, plain) |
| gulf(nature, sink, dip, bowl) |
| hole(noun, depression, dish, impression, sink) |
| bay(dish, sink, bowl, pool) |
| dip(noun, depression, dish, impression, sink) |
| concavity(noun, depression, dish, impression, sink) |
| sag(depression, sink, dip, hollow) |
| sink(noun, depression, dish, impression, dip) |
| sinkage(noun, depression, dish, impression, sink) |
| sinkhole(noun, depression, dish, impression, sink) |
| bowl(noun, depression, dish, impression, sink) |
| dish(dip, bowl, bottom, cavern) |
| ewer(dish, sink, bowl, pool) |
| lagoon(dish, sink, bowl, pool) |
| mixing bowl(expression, dish, bowl) |
| pan(dish, sink, bowl, pool) |
| pool(dish, sink, bowl, basin) |
| tub(dish, sink, bowl, pool) |