| 100% | EUROPE | 6 | World's second smallest continent in area |
| 60% | EUROPE | 6 | Second smallest continent in size |
| 54% | EUROPE | 6 | The world's second-smallest continent |
| 51% | ERIE | 4 | Second smallest of the Great Lakes in surface area |
| 47% | DELHI | 5 | World's second-largest urban area |
| 47% | NAURU | 5 | The second smallest recognized nation in the world by population (behind Vatican city) |
| 47% | ERIE | 4 | Second-smallest Great Lake in surface area |
| 46% | MONGOLIA | 8 | World's second largest landlocked country by area |
| 41% | MONACO | 6 | World's second-smallest country, known for casinos |
| 41% | AFRICA | 6 | Continent home to the world's smallest tortoises |
| 40% | ASIA | 4 | Largest continent in the world |
| 40% | WALES | 5 | Small nation in the U.S.A.'s 2022 World Cup group |
| 39% | AFRICA | 6 | Most centrally located continent in the world |
| 39% | SANMARINO | 9 | Smallest republic in the world |
| 39% | ARCTIC | 6 | Smallest ocean in the world |
| 38% | AFRICA | 6 | 2nd largest continent in both area and population |
| 38% | VATICAN | 7 | Smallest country in the world, __ City |
| 38% | ANOA | 4 | Smallest wild cattle in the world |
| 38% | LYON | 4 | Second-largest metropolitan area in France |
| 38% | APO | 3 | ___ Reef, world's second-largest contiguous coral reef located in the Philippines |
| 37% | EMU | 3 | Second-largest bird species in the world |
| 37% | INDIA | 5 | Second-most populated country in the world |
| 37% | ELALAMEIN | 9 | Second World War battleground in 43-Across |
| 37% | ANTELOPE | 8 | Second fastest land animal in the world |
| 37% | EMU | 3 | Second-tallest bird species in the world |
| 37% | EMU | 3 | Second-largest bird in the world |
| 37% | EMU | 3 | Second-tallest bird in the world |
| 37% | BASKING | 7 | Second-largest shark in the world |
| 37% | ARG | 3 | Second-largest country in S. Amer. |
| 37% | LAN | 3 | Computer network in smaller area |