| Text | Length |
| Under-the-table term | 20 |
| U. S. diplomat Silas | 20 |
| University officials | 20 |
| Unstimulating coffee | 20 |
| Unsatisfactory grade | 20 |
| University conferral | 20 |
| Use salt on, perhaps | 20 |
| Unwelcome impression | 20 |
| Upper or lower plate | 20 |
| Underwater explosive | 20 |
| Used a vintage phone | 20 |
| Understand, slangily | 20 |
| Understand the lingo | 20 |
| USMC boot camp sgts. | 20 |
| Unknown John or Jane | 20 |
| U.S. currency: Abbr. | 20 |
| Undergrad's digs | 20 |
| Unassisted MLB coups | 20 |
| Undesirable leavings | 20 |
| Unmentionable place? | 20 |
| Used a number 1 wood | 20 |
| Unbuttered, as toast | 20 |
| Uninteresting chore? | 20 |
| Utility-room machine | 20 |
| Upgrade from dial-up | 20 |
| U.K. mil. decoration | 20 |
| U.K. award for valor | 20 |
| U.K. military medals | 20 |
| U.K. military honors | 20 |
| U.K. military awards | 20 |
| Used a backhoe, e.g. | 20 |
| Understood, slangily | 20 |
| University at Durham | 20 |
| Unwanted type of cap | 20 |
| Unwitting accomplice | 20 |
| Unnaturally platinum | 20 |
| U. S. bridge builder | 20 |
| Uncle Sam's bird | 20 |
| U.S. flagpole sitter | 20 |
| Unchallenging course | 20 |
| Use a knife and fork | 20 |
| Use (up), as savings | 20 |
| Undyed textile color | 20 |
| U2 guitarist The ___ | 20 |
| Use a word processor | 20 |
| Uses the blue pencil | 20 |
| University URL ender | 20 |
| University extension | 20 |
| University URL piece | 20 |
| Univ. website suffix | 20 |
| U.S. trading partner | 20 |
| Unusual Oxford meas. | 20 |
| Unagi, at sushi bars | 20 |
| Unagi in a sushi bar | 20 |
| Underwater slitherer | 20 |
| Unagi, in sushi bars | 20 |
| Unagi or anago, e.g. | 20 |
| Unagi at a sushi bar | 20 |
| Unsettlingly strange | 20 |
| Unexplainable, maybe | 20 |
| Use www.irs.gov, say | 20 |
| Uninspired reactions | 20 |
| Upwardly mobile one? | 20 |
| Ultimatum conclusion | 20 |
| U.K. recording giant | 20 |
| UAE denizen, perhaps | 20 |
| Upset a stage coach? | 20 |
| Under the spell (of) | 20 |
| Ultimate application | 20 |
| Univac I predecessor | 20 |
| Uncle Sam's plea | 20 |
| Unpleasantly involve | 20 |
| USNA grad's rank | 20 |
| U.S.N.A. grad: Abbr. | 20 |
| Units of measurement | 20 |
| Upon or over: Prefix | 20 |
| Unit for Pearl White | 20 |
| Unratified amendment | 20 |
| Use the unleaded end | 20 |
| Urania's sibling | 20 |
| Utilized Lego blocks | 20 |
| Units in Physics 101 | 20 |
| U.S. Open winner Els | 20 |
| Uneven, as if gnawed | 20 |
| Uncertain utterances | 20 |
| Uses binoculars, say | 20 |
| Useful Scrabble tile | 20 |
| Use acid to make art | 20 |
| Use acid creatively? | 20 |
| Update at a JFK gate | 20 |
| Unchanging, long ago | 20 |
| Underlying character | 20 |
| UFO occupants, maybe | 20 |
| UFO crew, supposedly | 20 |
| UFO crew, presumably | 20 |
| Ultimately resulting | 20 |
| Usual semester ender | 20 |
| Urban renewal target | 20 |
| U.S. air-safety grp. | 20 |
| Underlying structure | 20 |
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