| Text | Length |
| U.S. ally in W.W. II | 20 |
| Undrafted mil. group | 20 |
| Union joiner of 1896 | 20 |
| Unlike sign language | 20 |
| Uncomprehending look | 20 |
| Unpredictable events | 20 |
| Undead in the water? | 20 |
| Undershirt, in Leeds | 20 |
| Unsuitable for radio | 20 |
| US shortwave service | 20 |
| Uttered swear words? | 20 |
| Use a fishing stream | 20 |
| Underhandedly obtain | 20 |
| Unattractive feature | 20 |
| Unattractive aspects | 20 |
| Utah's ___ Range | 20 |
| Undulating furniture | 20 |
| Unlike Charles Atlas | 20 |
| Uncultivated country | 20 |
| Unhooks, so to speak | 20 |
| Use a flying shuttle | 20 |
| Unseld of the N.B.A. | 20 |
| Unseld of basketball | 20 |
| Unwelcome benchmark? | 20 |
| UN anti-hunger agcy. | 20 |
| Uses a certain broom | 20 |
| User-edited Web site | 20 |
| Unpredictable factor | 20 |
| Use a paper towel on | 20 |
| Undercover apparatus | 20 |
| Using a voodoo doll? | 20 |
| Utensil for foo yong | 20 |
| Unoriginal desserts? | 20 |
| Unsophisticated boob | 20 |
| U.S. Grant's men | 20 |
| Usual diary capacity | 20 |
| Use an outdoor voice | 20 |
| Use an outside voice | 20 |
| U.S.N. petty officer | 20 |
| Unambiguous response | 20 |
| Use the microwave on | 20 |
| Unfortunate eruption | 20 |
| Use sandpaper on, say | 21 |
| Using a passport, say | 21 |
| Uniform locale: Abbr. | 21 |
| U.S.M.A. and U.S.N.A. | 21 |
| U.N.C. and U.Va. grp. | 21 |
| Unbeatable golf shots | 21 |
| Uncomfortable feeling | 21 |
| Unsatisfactory marks? | 21 |
| Unfortunately spotted | 21 |
| Unlike couch potatoes | 21 |
| Unlike a couch potato | 21 |
| Utter parenthetically | 21 |
| Underway, to Sherlock | 21 |
| Up there, so to speak | 21 |
| U.S. playwright James | 21 |
| U.S. author James ___ | 21 |
| US author and family | 21 |
| Used one's sight? | 21 |
| Uses one's sight? | 21 |
| Usher's workplace | 21 |
| Usher's territory | 21 |
| Unforgettable mission | 21 |
| U.S. purchase of 1867 | 21 |
| Unalaska native, e.g. | 21 |
| Ufologist's study | 21 |
| UnPArallel, as tracks | 21 |
| U.S.S.R. border range | 21 |
| Unicellular organisms | 21 |
| Unlikely to sermonize | 21 |
| Unit of elec. current | 21 |
| Ultimate relay runner | 21 |
| Undo "I do" | 21 |
| Unexpected occurrence | 21 |
| Unknown author: Abbr. | 21 |
| Unknown ones, briefly | 21 |
| Unwanted picnic guest | 21 |
| Unwanted pantry guest | 21 |
| Unwelcome houseguests | 21 |
| Unusually intelligent | 21 |
| Uzbekistan border sea | 21 |
| Un bel di for one | 21 |
| Upmarket fashion name | 21 |
| Up in ___ (indignant) | 21 |
| Up to a certain point | 21 |
| U.S. Open champ, 1968 | 21 |
| Used-merchandise sign | 21 |
| Used-car ad statement | 21 |
| Underground explosion | 21 |
| Use a Blue Angel, say | 21 |
| Up an' at 'em | 21 |
| Unofficially off-base | 21 |
| Unauthorized absentee | 21 |
| Unauthorized departer | 21 |
| Useful microorganisms | 21 |
| Undeserved reputation | 21 |
| Use paper or plastic? | 21 |
| U-___ (German subway) | 21 |
| UK counterpart of PBS | 21 |
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