| 100% | KINGCOBRA | 9 | The world's longest venomous snake |
| 78% | KINGCOBRA | 9 | World's longest venomous snake |
| 70% | PYTHON | 6 | Reticulated __, the world's longest snake |
| 63% | KINGCOBRA | 9 | Sovereign of snakes, world's longest venomous asp |
| 59% | ASPS | 4 | Venomous snakes lurking in each of the four longest puzzle answers |
| 58% | ANACONDA | 8 | The world's biggest snake |
| 57% | KINGCOBRA | 9 | World's largest venomous snake |
| 55% | NILOTIC | 7 | Pertaining to the world's longest river |
| 54% | ALPS | 4 | Locale of the world's longest road tunnel |
| 54% | TUNNEL | 6 | Drive through the world's longest in Norway |
| 52% | AMERICA | 7 | One side of the world's longest international border |
| 51% | MAMMOTH | 7 | Kentucky park that has the world's longest caves |
| 51% | NORWAY | 6 | Home of the world's longest road tunnel, at over 15 miles |
| 50% | SEACOAST | 8 | Canada's is the world's longest |
| 50% | AMAZON | 6 | The world's second-longest river |
| 49% | ASPS | 4 | Venomous snakes along the Nile |
| 49% | DATA | 4 | "The world's most valuable resource is no longer oil, but ___": The Economist |
| 48% | ASP | 3 | Venomous snake from the Nile region |
| 48% | ASP | 3 | Venomous snake of the Nile delta |
| 48% | ASP | 3 | Venomous snake found in the Nile |
| 48% | ASP | 3 | Venomous snake from the Nile delta |
| 48% | VIPERS | 6 | Venomous snakes with long, hinged fangs |
| 48% | ANACONDA | 8 | Water boa that's the world's largest snake species |
| 47% | ASP | 3 | Venomous snake from the land of pyramids |
| 47% | ASP | 3 | Venomous snake in "Raiders of the Lost Ark" |
| 47% | KRAIT | 5 | Venomous snake such as the Banded — or Common — |
| 47% | BEAST | 5 | World's longest wooden roller coaster, with "The" |
| 47% | ASPS | 4 | Venomous snakes, from the Greek word for "viper" |
| 46% | ASP | 3 | Venomous snake that reputedly caused the death of Cleopatra |
| 45% | FJORD | 5 | Greenland's Scoresby Sound is the world's longest |