| 100% | WASP | 4 | The fairyfly (the smallest known insect in the world) is one |
| 55% | HUM | 3 | ___, Croatian settlement and European attraction known to be the smallest town in the world |
| 53% | ALBATROSS | 9 | One named Wisdom is the oldest wild bird in the world |
| 52% | SCUBA | 5 | Egypt's "Blue Hole" known for 'the arch' is considered one of the most dangerous ___ diving spots in the world |
| 51% | PELE | 4 | One-named sports star who was once the highest-paid athlete in the world |
| 51% | BACARDI | 7 | One of the oldest spirit companies in the world, whose logo is a bat |
| 51% | OPAL | 4 | The Olympic Australis is the largest one in the world |
| 51% | WILD | 4 | "The Witcher 3: ___ Hunt," one of the best-selling video games released in 2015 that is set in the fantasy world known as the Continent |
| 51% | ORANG | 5 | Critter of which there is a surprisingly small number left in the world |
| 50% | MOUSELEMUR | 10 | A species unique to Madagascar that is the world's smallest primate and one of the smallest mammals in the world: 2 wds. |
| 50% | SEA | 3 | In the world, there is a Red one and a Dead one |
| 50% | MINARET | 7 | The world's oldest one is in Tunisia |
| 49% | NEPAL | 5 | Its flag is the only non-rectangular one in the world |
| 49% | DAM | 3 | The world's largest one is in Hubei, China |
| 49% | TYRANT | 6 | "The only ___ I accept in this world is the still small voice within me": Gandhi |
| 49% | PORT | 4 | Shanghai is the busiest one in the world, in terms of cargo |
| 49% | VATICAN | 7 | It is the smallest country in the world |
| 48% | SWAB | 4 | The Q-tip that you shove in your ear is a small one |
| 48% | ENGADGET | 8 | One of the highest-paid blogs in the world which is the go-to source for tech news and reviews |
| 48% | PYGMYSHREW | 10 | The American ___, a creature believed to be the second smallest mammal in the world: 2 wds. |
| 47% | ISP | 3 | "The World" in Mass. was the first commercial one, in '89 |
| 47% | ARGOS | 5 | Ancient Greek city in Peloponnese which is one of the continuously inhabited cities in the world |
| 46% | DOGFISH | 7 | Name by which the small-spotted cat shark is also known in the UK |
| 46% | IKEA | 4 | The world's largest one is in South Korea, the second-largest in Sweden |
| 46% | MALL | 4 | The world's largest one is in Chengdu, China (covering 18 million square feet) |
| 46% | TREE | 4 | General Sherman, in Tulare County, Calif., is the world's largest one |
| 46% | DISNEY | 6 | Walt ___ World, tourist attraction in Florida which is one of the most visited resorts in the world |
| 46% | TREE | 4 | General Sherman is the largest one in the world (275 feet tall, weighing over 6,000 tons) |
| 46% | BACKPACK | 8 | Travel the world with one bag, and what can be found in this puzzle's circled letters? |
| 46% | ANOA | 4 | Smallest wild cattle in the world |