| Text | Length |
| Utters, informally | 18 |
| Utters, nonstandardly | 21 |
| Utters, perhaps | 15 |
| UUU | 3 |
| UUUU | 4 |
| UV | 2 |
| UV blockage nos. | 16 |
| UV blockage number | 18 |
| UV blockage stat | 16 |
| UV blocker | 10 |
| UV effects | 10 |
| UV filter in sunscreen | 22 |
| UV filterer | 11 |
| UV index monitor | 16 |
| UV index monitor, for short | 27 |
| UV index tracker | 16 |
| UV indicator? | 13 |
| UV lead-in | 10 |
| UV part | 7 |
| UV protection | 13 |
| UV protection numbers | 21 |
| UV ray absorber | 15 |
| UV ray blocker | 14 |
| UV ray-blocking stat | 20 |
| UV stopper | 10 |
| UV-blocker rating syst. | 23 |
| UV-blocking stat | 16 |
| UVa athlete | 11 |
| UVA's league | 16 |
| Uvea locale | 11 |
| Uvea part | 9 |
| Uvea's organ | 16 |
| Uvea's place | 16 |
| Uvula | 5 |
| Uvula, e.g. | 11 |
| UVW predecessors | 16 |
| Uxbridge upper-cruster | 22 |
| Uxmal aborigine | 15 |
| Uxmal builder | 13 |
| Uxmal inhabitant | 16 |
| Uxmal resident | 14 |
| Uxmal residents | 15 |
| Uxmal sight | 11 |
| Uxmal's builders | 20 |
| Uxorial | 7 |
| Uxoricide causer | 16 |
| UXS | 3 |
| Uzbek body of water | 19 |
| Uzbek border sea | 16 |
| Uzbek corn mix | 14 |
| Uzbek lake | 10 |
| Uzbek neighbor | 14 |
| Uzbek or Tadzhik: Abbr. | 23 |
| Uzbek plateau | 13 |
| Uzbek sea | 9 |
| Uzbek sea name | 14 |
| Uzbek's home | 16 |
| Uzbek's irrigation source | 29 |
| Uzbek's sea | 15 |
| Uzbek, e.g. | 11 |
| Uzbek, for one | 14 |
| Uzbek, for one: Abbr. | 21 |
| Uzbekistan border lake | 22 |
| Uzbekistan border sea | 21 |
| Uzbekistan capital | 18 |
| Uzbekistan lake | 15 |
| Uzbekistan sea | 14 |
| Uzbekistan's "Soul Man" singer? | 45 |
| Uzbekistan's --- Sea | 24 |
| Uzbekistan's capital | 24 |
| Uzbekistan's disappearing sea | 33 |
| Uzbekistan's sea | 20 |
| Uzbekistan's ___ Sea | 24 |
| Uzbekistan's _____ Sea | 26 |
| Uzbekistan, in 1990 | 19 |
| Uzbekistan, once: Abbr. | 23 |
| Uzbeks or Kazakhs | 17 |
| Uzbeks, e.g. | 12 |
| Uzbeks, for example | 19 |
| Uzi cousin | 10 |
| Uzi filler | 10 |
| Uzi or Bren | 11 |
| Uzi predecessor | 15 |
| Uzi relative | 12 |
| Uzi wielder, often | 18 |
| Uzi's sound | 15 |
| Uzis e.g. | 10 |
| Uzis and AK-47's | 20 |
| Uzis, for instance | 18 |
| U___ (2004 NCAA Men's Division I Basketball champs, for short) | 66 |
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