| Underworld of Greek mythology | 29 |
| U.S.S.R.'s Big Ivan, e.g. | 29 |
| Up on things, in the '40s | 29 |
| Unharden the garden, in a way | 29 |
| US Airways has one in Phoenix | 29 |
| Upgrade from a tropical storm | 29 |
| U.N. working-conditions agcy. | 29 |
| United Nations agency (Abbr.) | 29 |
| UN agency established in 1919 | 29 |
| U.N. workers' rights grp. | 29 |
| U.N. agcy. for working people | 29 |
| Unwelcome visitors, sometimes | 29 |
| Unwanted check from the govt. | 29 |
| U2 "All I Want ___" | 29 |
| Used a backscratcher, perhaps | 29 |
| University bookstore purchase | 29 |
| Urge Overkill singer Nash ___ | 29 |
| Unite after a break, in a way | 29 |
| Uneasy feeling in the stomach | 29 |
| University in Beaumont, Texas | 29 |
| University of Wyoming setting | 29 |
| Under the ___ (nautical term) | 29 |
| Unger portrayer in the movies | 29 |
| Uncle on "Seinfeld" | 29 |
| Utah's state flower, e.g. | 29 |
| University of New Mexico team | 29 |
| US Women's Open organizer | 29 |
| Used up, with "out" | 29 |
| Union commander at Gettysburg | 29 |
| Unit of electrical resistance | 29 |
| Unstrained quality, to Portia | 29 |
| Underground transport systems | 29 |
| Unaccounted-for grunts: Abbr. | 29 |
| Uris's "___ 18" | 29 |
| Uris novel "--- 18" | 29 |
| Uris novel "___ 18" | 29 |
| Unable to get traction, maybe | 29 |
| Usual method of cell division | 29 |
| Unwanted fungus in the fridge | 29 |
| Unvarnished telling of events | 29 |
| U.S. Open singles champ: 1972 | 29 |
| USA's largest labor union | 29 |
| Union with 2 1/2 mil. members | 29 |
| Undiluted, in a whiskey order | 29 |
| Unlike absolute values: Abbr. | 29 |
| U.S.-Canadian defense acronym | 29 |
| Up in everyone's business | 29 |
| Unwelcome letters from a bank | 29 |
| Use the microwave familiarly | 29 |
| Under the effects of Novocain | 29 |
| U.S. humorist: 1850–96 | 29 |
| Ukrainian city of one million | 29 |
| Ukraine port on the Black Sea | 29 |
| Utah's third-largest city | 29 |
| Utah's sixth-largest city | 29 |
| Unit whose symbol is an omega | 29 |
| Using preprogrammed functions | 29 |
| Unwanted classification, once | 29 |
| Unwelcome word from a surgeon | 29 |
| U. S. agency of '40's | 29 |
| Unrestricted, as mutual funds | 29 |
| Unrestricted, as a discussion | 29 |
| U.S. threat level at airports | 29 |
| Utah Valley University locale | 29 |
| Underground sources of income | 29 |
| Una y __ vez: time after time | 29 |
| Ump's thumb-extended call | 29 |
| Unwelcome fruit part, perhaps | 29 |
| Used a certain carpentry tool | 29 |
| Unlikely prom date for a goth | 29 |
| Usher's genre, familiarly | 29 |
| Unconcerned with consequences | 29 |
| Unlike states where Kerry won | 29 |
| Uncle ___ (folktale narrator) | 29 |
| Unpaid loan result, sometimes | 29 |
| Update, industrially speaking | 29 |
| U.S. poet laureate _____ Dove | 29 |
| Underground crop storage area | 29 |
| USPS carrier's assignment | 29 |
| U.S. reconnaissance satellite | 29 |
| Upstate New York city and spa | 29 |
| Unsuccessful invader of India | 29 |
| Underground art site in Spain | 29 |
| U. faculty member's title | 29 |
| Unlike this puzzle's grid | 29 |
| Urban district on the Shannon | 29 |
| U. S. statesman and financier | 29 |
| University of Cincinnati team | 29 |
| University of Delaware mascot | 29 |
| Unit of volume (not distance) | 29 |
| U.S. jurist: 1856–1941 | 29 |
| Upscale Italian fashion brand | 29 |
| Used one's head, in a way | 29 |
| Unruffled, per Gelett Burgess | 29 |
| Understand what's implied | 29 |
| U.S. inst., New London, Conn. | 29 |
| Uncle Fester portrayer Jackie | 29 |
| Unhelpful dictionary offering | 29 |
| Utensil that gives you ideas? | 29 |
| Use inelegant language toward | 29 |