| 100% | FJORD | 5 | Greenland's Scoresby Sound is the world's longest |
| 56% | SEACOAST | 8 | Canada's is the world's longest |
| 47% | DATA | 4 | "The world's most valuable resource is no longer oil, but ___": The Economist |
| 45% | LEI | 3 | The record for the world's longest one of these, at 5,336 feet, was set in Honolulu at Kapiolani Park in 2008 |
| 45% | KINGCOBRA | 9 | The world's longest venomous snake |
| 44% | PYTHON | 6 | Reticulated __, the world's longest snake |
| 43% | AMAZONRIVER | 11 | It's drainage basin is the world's largest |
| 43% | NILOTIC | 7 | Pertaining to the world's longest river |
| 43% | DEM | 3 | India is the world's largest ___ocracy |
| 42% | LINER | 5 | The Icon of the Seas is the world's largest |
| 42% | PARROT | 6 | The kea is the world's only mountain-dwelling one |
| 42% | OPAL | 4 | The Olympic Australis is the world's largest discovered one |
| 42% | FJORD | 5 | Northern Greenland's Independence off the Wandel Sea is about 120 miles long and up to 19 miles wide |
| 42% | SANMARINO | 9 | It's said to be the world's oldest republic |
| 42% | ALPS | 4 | Locale of the world's longest road tunnel |
| 42% | TUNNEL | 6 | Drive through the world's longest in Norway |
| 42% | OPAL | 4 | Olympic Australis is the world's largest one |
| 42% | EXPORTER | 8 | The world's largest is China |
| 42% | HURLING | 7 | It's said to be the world's fastest field sport |
| 42% | MAMMOTH | 7 | Kentucky park that has the world's longest caves |
| 42% | AMERICA | 7 | One side of the world's longest international border |
| 42% | CATHEDRAL | 9 | St. Peter's Basilica is the world's largest |
| 42% | FALCON | 6 | Its peregrine variety is the world's fastest avian |
| 42% | GIA | 3 | ___ Carangi, considered to be the world's first supermodel |
| 42% | GREENLAND | 9 | Arctic island said to be the world's largest |
| 42% | REDWOOD | 7 | The world's tallest tree is one |
| 41% | NILE | 4 | River which holds the record for being the longest in the world |
| 41% | STONE | 5 | The Washington Monument is the world's tallest structure made of this |
| 41% | SPORT | 5 | Football (soccer in America) is the world's most popular ___ |
| 41% | ANACONDA | 8 | This green type of snake is the world's largest |