| World's best-selling cookie | 31 |
| World's best people | 23 |
| World's access to the maker of a better mousetrap | 53 |
| World ___ Center, N.Y.C. | 24 |
| World ___ (October sporting event) | 34 |
| World ___ (1914–18) | 26 |
| World ___ | 9 |
| World __ | 8 |
| World workers' assn. | 24 |
| World workers agcy. | 19 |
| World Wind developer | 20 |
| World Wildlife Fund's symbol | 32 |
| World Wildlife Fund's logo | 30 |
| World Wildlife Fund symbol | 26 |
| World wide: Abbr. | 17 |
| World Wide ___ | 14 |
| World Wide __ | 13 |
| World Wide Web inventor Berners-Lee | 35 |
| World Wide Web code | 19 |
| World Wide phenomenon | 21 |
| World web clutter | 17 |
| World weariness | 15 |
| World waters | 12 |
| World War side | 14 |
| World War marine menaces | 24 |
| World War II's Battle of the ___ | 36 |
| World War II weapon with an acronymic name | 42 |
| World War II weapon | 19 |
| World War II victors | 20 |
| World War II veteran who served as a U.S. president | 51 |
| World War II vessels | 20 |
| World War II vessel | 19 |
| World War II tank | 17 |
| World War II sub | 16 |
| World War II spy org. | 21 |
| World War II partnership | 24 |
| World War II org. | 17 |
| World War II memoir, "God ___ Co-Pilot" | 49 |
| World War II leader | 19 |
| World War II hero | 17 |
| World War II general George | 27 |
| World War II General Bradley | 28 |
| World War II general | 20 |
| World War II film, part 1, 2 or 3 | 33 |
| World War II faction | 20 |
| World War II danger | 19 |
| World War II battle site, 1942 | 30 |
| World War II army magazine | 26 |
| World War II alliance | 21 |
| World War II Air Force commander ___ Arnold | 43 |
| World War II admiral | 20 |
| World War I veteran who served as a U.S. president | 50 |
| World War I submarine type | 26 |
| World War I spy | 15 |
| World War I soldier | 19 |
| World War I plane | 17 |
| World War I period | 18 |
| World War I marshal | 19 |
| World War I infantryman | 23 |
| World War I German count | 24 |
| World War I chemical weapon | 27 |
| World War I battleground | 24 |
| World War I battle site | 23 |
| World War headgear | 18 |
| World War 1 battlefield | 23 |
| World War 1 air ace Billy | 25 |
| World views? | 12 |
| World view? | 11 |
| World view | 10 |
| World turner? | 13 |
| World turner | 12 |
| World travellers | 16 |
| World travelers' needs | 26 |
| World travelers and wine connoisseurs? | 38 |
| World traveler, perhaps | 23 |
| World traveler's reference | 30 |
| World traveler's document | 29 |
| World traveler's device | 27 |
| World traveler's destinations | 33 |
| World traveler of note | 22 |
| World traveler Nellie | 21 |
| World traveler from Venice | 26 |
| World traveler Bly | 18 |
| World traveler | 14 |
| World Trade Org. predecessor | 28 |
| World trade org. | 16 |
| World tradealliance: abbr. | 27 |
| World toter | 11 |
| World Toilet Day org. | 21 |
| World Thinking Day org. | 23 |
| World Team Chess powerhouse | 27 |
| World supporter | 15 |
| World spinner? | 14 |
| World spinner | 13 |
| World Soul, to a Hindu | 22 |
| World Soul, in Hinduism | 23 |
| World soccer org. | 17 |
| World Showcase setting | 22 |
| World Service provider | 22 |
| World Service airer | 19 |