| Under 32 degrees Fahrenheit | 27 |
| U.K.-based luxury automaker | 27 |
| Unadorned performance space | 27 |
| Unlucky British folksinger? | 27 |
| Unhappy spectator's cry | 27 |
| Underpass drainage channels | 27 |
| Uses for support, as a wall | 27 |
| University in Massachusetts | 27 |
| Upset, with "out" | 27 |
| Unexpected gains: Br. slang | 27 |
| Upside-down-sleeping mammal | 27 |
| Urgent summoner's words | 27 |
| Undistinguished poet Pound? | 27 |
| Use rapid transit: New York | 27 |
| Unwanted Facebook followers | 27 |
| Units of fineness for yarns | 27 |
| Uncomfortable summer period | 27 |
| Unflattering facial feature | 27 |
| Unpretentious, in the South | 27 |
| U.N. license-plate initials | 27 |
| Up-coming world phenomenon? | 27 |
| Urban district near Windsor | 27 |
| Ultraslim margin of victory | 27 |
| Ugandan hostage-rescue site | 27 |
| Unlikely to hit the ceiling | 27 |
| Used a FedEx Office service | 27 |
| UPS alternative, originally | 27 |
| Units of length, in physics | 27 |
| User of an East Wing office | 27 |
| U.S. real estate deal: 1853 | 27 |
| U.K. group, founded in 1910 | 27 |
| US base in Cuba, informally | 27 |
| Unbleached and undyed cloth | 27 |
| Unwanted plant in farmyards | 27 |
| Unlikely to be Miss America | 27 |
| Unhappy spectators, perhaps | 27 |
| Unemotional woman, slangily | 27 |
| Unemotional woman, in slang | 27 |
| Unable to extricate oneself | 27 |
| Unaffiliated voters (abbr.) | 27 |
| U. S. playwright and family | 27 |
| Utter in an incantatory way | 27 |
| UN ambassador before Vernon | 27 |
| Unprofessional film quality | 27 |
| U.S. Navy submarine builder | 27 |
| Unstable subatomic particle | 27 |
| UN's activity, at times | 27 |
| Ultimate hope in Vientiane? | 27 |
| University founder Stanford | 27 |
| Unit of distance (not time) | 27 |
| Underwear for the unhinged? | 27 |
| Ukrainian city, to Russians | 27 |
| U.S. general and tennis ace | 27 |
| Unger's sloppy roommate | 27 |
| Ultra-reliable team members | 27 |
| U.S. Soc. of Sculptors site | 27 |
| U. S. author and playwright | 27 |
| Uncle Scrooge's surname | 27 |
| Unit of electrical capacity | 27 |
| U.K. counterespionage agcy. | 27 |
| Unfailingly friendly fellow | 27 |
| Underground hip-hop release | 27 |
| Unification Church follower | 27 |
| University Park, Texas team | 27 |
| Unaffected horse movements? | 27 |
| Universally donatable blood | 27 |
| Unwelcome bonus for editors | 27 |
| U.S. Olympic champion, 1956 | 27 |
| Unwelcome sight in the mail | 27 |
| Uncommon things in language | 27 |
| Under-the-sink installation | 27 |
| Using a certain abrasive on | 27 |
| Unit of quantum information | 27 |
| Urban problem of 1960's | 27 |
| Unit of angular measurement | 27 |
| U.S. doubles co-champ: 1976 | 27 |
| Underwater-torpedo inventor | 27 |
| Utters a preprandial prayer | 27 |
| Useful thing for dirty pans | 27 |
| Used a device for fastening | 27 |
| Units of distance for ships | 27 |
| Upper house member, briefly | 27 |
| Upper chamber member: Abbr. | 27 |
| Upper house of le Parlement | 27 |
| USS Enterprise device | 27 |
| Unlucky investor's loss | 27 |
| Unhippielike characteristic | 27 |
| Underwater lateral surface? | 27 |
| Unuttered 'Why me?' | 27 |
| Umbrella seller's song? | 27 |
| U.S. historian ___ Marshall | 27 |
| Used the banister, in a way | 27 |
| Used a firehouse pole, e.g. | 27 |
| Unwelcome roommate, perhaps | 27 |
| Unpleasant political tactic | 27 |
| U2 "White as ___" | 27 |
| Up the river, in an acronym | 27 |
| Underwater detection device | 27 |
| Underwater detection system | 27 |
| U.S./Canada's __ Canals | 27 |