| 100% | DAM | 3 | Structure that holds water and helps generate electricity |
| 100% | DAMS | 4 | Structures that hold water and help generate electricity |
| 60% | DAM | 3 | Structure that holds water and prevents floods |
| 46% | DAM | 3 | Structure that holds back water |
| 43% | DAM | 3 | Structure that might be used to generate electricity |
| 43% | TURBINE | 7 | Windmill-like structure that generates electricity |
| 41% | DAM | 3 | Hoover ___ (Colorado River structure that generates electricity) |
| 35% | DAM | 3 | Structure that holds back a river |
| 34% | SILO | 4 | Cylindrical structure that holds a missile |
| 34% | PIER | 4 | Structure that overhangs water |
| 34% | DAMS | 4 | Structures that block water |
| 34% | HOOVERDAM | 9 | Structure that holds back the Colorado River in US |
| 33% | BEDFRAME | 8 | Wooden or metal structure that holds a mattress |
| 33% | POOL | 4 | *Backyard inflatable that holds water for summertime fun |
| 33% | EMPEDOCLES | 10 | Greek philosopher and scientist who held that the world is composed of air, fire, earth and water |
| 33% | HICCUP | 6 | "Kind of cup that doesn't hold water and is noisy?" |
| 32% | MAST | 4 | Tall structure that holds up a ship's sail |
| 32% | DAM | 3 | Structure that blocks the flow of water |
| 32% | DAM | 3 | Structure that stops the flow of water |
| 32% | SILO | 4 | Structure that can hold grain or missiles |
| 32% | DAM | 3 | Wall that holds back water |
| 32% | DAM | 3 | Barrier that holds back water |
| 32% | DAM | 3 | Water holding structure |
| 32% | DAM | 3 | Structure that generates electric power from a river |
| 32% | BEDFRAME | 8 | Structure that supports the mattress and box spring |
| 31% | FORT | 4 | Structure that might be made of pillows and blankets |
| 31% | FOUNTAIN | 8 | Decorative structure that spews water |
| 31% | DAM | 3 | Structure for holding back water |
| 31% | BODY | 4 | Physical structure of a human that holds all the flesh and organs |
| 31% | WINDMILL | 8 | Structure that turns breeze and gusts into energy |