| USAF plane for short runways | 28 |
| U.S. Open tennis champ: 1966 | 28 |
| Use the overhead compartment | 28 |
| Usually you try to hit yours | 28 |
| Unexpected acts of hostility | 28 |
| Underhanded change, slangily | 28 |
| Unit at the top of a browser | 28 |
| Used Petruchio's methods | 28 |
| Unhealthy part of cigarettes | 28 |
| Uncertain scheduling letters | 28 |
| Undecided's abbreviation | 28 |
| US Airways headquarters city | 28 |
| Untoppable gymnastics scores | 28 |
| Unhappy home inspection find | 28 |
| Unit of magnetic inductivity | 28 |
| U ___ ('60s U.N. leader) | 28 |
| Uncapitalized word in titles | 28 |
| Up to the time that, briefly | 28 |
| Up ___ good (making trouble) | 28 |
| Uris novel or Hitchcock film | 28 |
| Until the end of a pregnancy | 28 |
| Unflattering Nixon sobriquet | 28 |
| Utterance of a finger wagger | 28 |
| Unflattering word for a ship | 28 |
| University of Arizona locale | 28 |
| University in Medford, Mass. | 28 |
| University at Medford, Mass. | 28 |
| Unitard accompanier, perhaps | 28 |
| Used a microblogging service | 28 |
| Unpleasant rules to be under | 28 |
| USSR plane, in some theories | 28 |
| Unfilled part of a wine cask | 28 |
| U.S.S.R.'s ___ Mountains | 28 |
| U.N. Security Council member | 28 |
| Unconscionably high interest | 28 |
| Unborn, after "in" | 28 |
| Uris's "QB __" | 28 |
| U.S.A. radio initials abroad | 28 |
| U.S. govt. broadcast service | 28 |
| Unit of potential difference | 28 |
| Unit of electrical potential | 28 |
| Uncle Tupelo spinoff Son ___ | 28 |
| Upper --- (now Burkina Faso) | 28 |
| Upper ___ (now Burkina Faso) | 28 |
| Units of electromotive force | 28 |
| Used the children's pool | 28 |
| Unit often preceded by kilo- | 28 |
| Unconvincing, as an argument | 28 |
| Utterance from Reagan mimics | 28 |
| User-edited online reference | 28 |
| Unlucky number for Augustus? | 28 |
| Unix correspondence software | 28 |
| Upward-flowing plant vessels | 28 |
| Underling's acquiescence | 28 |
| Unlikely sighting on Everest | 28 |
| Underground mag of the 1960s | 28 |
| Utah's ___ National Park | 28 |
| University of Akron athletes | 28 |
| Uncle that Enoch never knew | 27 |
| Using a plane, train or bus | 27 |
| Unaccompanied singing style | 27 |
| Univ. of Md. competes in it | 27 |
| Units of 43,560 square feet | 27 |
| University in Nassau County | 27 |
| US statesman ____ Stevenson | 27 |
| Underground rapper ___ Rock | 27 |
| Union led by Richard Trumka | 27 |
| U.S. author: 1909–55 | 27 |
| U.S. sculptor of 1800's | 27 |
| U.S. vice president Barkley | 27 |
| Ubiquitous Mad Magazine guy | 27 |
| Utah winter recreation area | 27 |
| Use an airbrush on, perhaps | 27 |
| Unit of current, informally | 27 |
| Units of electrical current | 27 |
| U.S.S.R.-China border river | 27 |
| University of Michigan site | 27 |
| University of Michigan home | 27 |
| University of Michigan city | 27 |
| Unknown author's byline | 27 |
| Unknown, as a writer: Abbr. | 27 |
| UB40 "Two in ___" | 27 |
| U.S. Army attack helicopter | 27 |
| Unit of surface measurement | 27 |
| Unfit for farming, in a way | 27 |
| U.S. Open's ___ Stadium | 27 |
| Use one of the five W's | 27 |
| Utilized one's pie hole | 27 |
| Used one's dinner table | 27 |
| Universal soul, in Hinduism | 27 |
| Upper chambers of the heart | 27 |
| Unable to decide what to do | 27 |
| Upcoming James Cameron film | 27 |
| Universal-joint application | 27 |
| Un-PC name to call a female | 27 |
| Underhanded commercial ploy | 27 |
| Ulan ___, Mongolian capital | 27 |
| Undignified command to Fido | 27 |
| U.S. poet: 1898–1943 | 27 |
| Unearth "___ Dry" | 27 |