| Examples | Type | % Correct |
|---|---|---|
| Hudson, Mississippi, Yukon | River | 100%
|
| Superior, Great Salt, Champlain | Lake | 99%
|
| Chesapeake, Tampa, San Francisco | Bay | 92%
|
| Oregon, Utah, Delaware | State | 92%
|
| Denali, Whitney, Washington | Mountain | 91%
|
| Chihuahuan, Great Basin, Mojave | Desert | 89%
|
| Oahu, Key Largo, Kodiak | Island | 88%
|
| Orlando, Albany, Spokane | City | 87%
|
| Yosemite, Everglades, Acadia | National Park | 87%
|
| Cod, Hatteras, Canaveral | Cape | 85%
|
| Niagara, Shoshone, Cuyahoga | Waterfall | 85%
|
| Orange, Cook, Franklin | County | 82%
|
| Silicon, Kobuk, Monument | Valley | 82%
|
| St. Helena, Kilauea, Yellowstone | Volcano | 81%
|
| Guam, Puerto Rico, Wake Island | Territory | 80%
|
| Waikiki, Myrtle, Waimea | Beach | 78%
|
| Rust, Sun, Bible | Belt | 74%
|
| Olympic, Florida, Upper | Peninsula | 70%
|
| Puget, Long Island, Tangier | Sound | 70%
|
| Rocky, Cascade, Brooks | Mountain Range | 63%
|
| Mammoth, Wind, Crystal | Cave | 55%
|
| Grand, Black, Kings | Canyon | 42%
|
| Standing Rock, Pine Ridge, Osage | Reservation | 20%
|
| Colorado, Ozark, Allegheny | Plateau | 18%
|