| 100% | ESTUARY | 7 | Wide part of a river where it meets the sea |
| 88% | ESTUARY | 7 | Lower part of a river where it meets the sea |
| 65% | COASTLINE | 9 | The edge of a country where it meets the sea |
| 55% | ESTUARIES | 9 | Wide parts of rivers where they reach the sea |
| 49% | ESTUARY | 7 | Where a river meets the sea |
| 49% | DELTA | 5 | Where a river meets the sea |
| 48% | HEEL | 4 | Back part of a golf club head where it bends to join the shaft |
| 47% | BACKWATER | 9 | Part of a river where there is no current |
| 45% | ESTUARY | 7 | The area where a river meets the sea or ocean |
| 44% | HEAD | 4 | Part of a river that ironically doesn't contain the mouth |
| 44% | COAST | 5 | Part of a continent that meets the ocean |
| 44% | SLOT | 4 | Part of a toaster where the bread goes |
| 44% | SOLE | 4 | Part of a sneaker where the tread is |
| 44% | END | 3 | Part of a movie where the credits roll |
| 44% | CAB | 3 | Part of a truck where the driver sits |
| 44% | ROOF | 4 | Part of a house where the chimney is |
| 43% | ESTUARY | 7 | Body of water where the river meets the sea |
| 43% | SPOUT | 5 | Part of a teapot where the tea comes out |
| 43% | RACK | 4 | Part of a dishwasher where you place the plates |
| 43% | STEM | 4 | Part of a rose where the thorns are located |
| 43% | STIRRUP | 7 | Part of a horse's saddle where the foot goes |
| 42% | MOUTHS | 6 | Where rivers meet the sea |
| 42% | STIGMA | 6 | Part of a flower’s ovary where deposited pollen enters the gynoecium |
| 42% | IGNITION | 8 | Part of a vehicle the key is pushed in to start it |
| 42% | ARM | 3 | Part of the body where a sleeve goes |
| 41% | IRIS | 4 | Part of the eye that gives it a characteristic color |
| 41% | IRIS | 4 | Part of the eye with a pupil in its middle |
| 41% | DELTA | 5 | Where the river meets the sea |
| 41% | LOADLINE | 8 | Where a hull meets the sea |
| 40% | EAVE | 4 | Part of the roof where you could find a rain gutter |