| Unknown defendant | 17 |
| Unknown conditions | 18 |
| Unknown author: Abbr. | 21 |
| Unknown author, for short | 25 |
| Unknown author, briefly | 23 |
| Unknown author's byline, briefly | 36 |
| Unknown author's byline | 27 |
| Unknown author (Abbr.) | 22 |
| Unknown author | 14 |
| Unknown auth. credit | 20 |
| Unknown auth. | 13 |
| Unknown | 7 |
| Unknowing | 9 |
| Unknot, as a tie | 16 |
| Unknot | 6 |
| Unkindly | 8 |
| Unkind words | 12 |
| Unkind word for kind | 20 |
| Unkind word | 11 |
| Unkind twitting | 15 |
| Unkind retort | 13 |
| Unkind response | 15 |
| Unkind remark | 13 |
| Unkind nickname for a corpulent man | 35 |
| Unkind nickname | 15 |
| Unkind looks | 12 |
| Unkind look | 11 |
| Unkind kind of degree | 21 |
| Unkind cut | 10 |
| Unkind comments | 15 |
| Unkind comment | 14 |
| Unkind caper | 12 |
| Unkind act | 10 |
| Unkind | 6 |
| Unkeyed, musically | 18 |
| Unkeyed, in music | 17 |
| Unkeyed, as some compositions | 29 |
| Unkeyed | 7 |
| Unkept yard, e.g. | 17 |
| Unkempt, in a way | 17 |
| Unkempt types | 13 |
| Unkempt state | 13 |
| Unkempt sort | 12 |
| Unkempt quarters | 16 |
| Unkempt places | 14 |
| Unkempt place | 13 |
| Unkempt person | 14 |
| Unkempt or disorderly | 21 |
| Unkempt ones | 12 |
| Unkempt one | 11 |
| Unkempt manes | 13 |
| Unkempt home | 12 |
| Unkempt hair | 12 |
| Unkempt dwelling | 16 |
| Unkempt digs | 12 |
| Unkempt and run-down | 20 |
| Unkempt abodes | 14 |
| Unkempt abode | 13 |
| Unkempt | 7 |
| Unk's wife | 14 |
| Unk's kid | 13 |
| Unjustly severe | 15 |
| Unjustified complainer | 22 |
| Unjustified accusation | 22 |
| Unjustified | 11 |
| Unjust verdicts | 15 |
| Unjust verdict, slangily | 24 |
| Unjust verdict | 14 |
| Unjust use of power | 19 |
| Unjust treatment | 16 |
| Unjust judgments, slangily | 26 |
| Unjust demand | 13 |
| Unjust charge | 13 |
| Unjust accusation | 17 |
| Unix, for one | 13 |
| Unix transfer agent for online correspondence | 45 |
| Unix system numbers | 19 |
| Unix search command | 19 |
| Unix correspondence software | 28 |
| Unix command for listing logged-in users | 40 |
| Univision's "other" | 33 |
| Univision TV viewer | 19 |
| Univision signoff | 17 |
| Univision News anchor Jorge | 27 |
| Univision interviews are conducted in it | 40 |
| University's URL ending | 27 |
| University worry | 16 |
| University with lots of owls | 28 |
| University with campuses in New York and Rome | 45 |
| University with a phoenix mascot | 32 |
| University with a noted "Writers' Workshop" | 57 |
| University with a law school in Greensboro | 42 |
| University whose student station is called Rebel Radio | 54 |
| University whose mascot is Riptide the Pelican | 46 |
| University whose mascot is Jumbo the elephant | 45 |
| University where they sing "Bright College Years" | 59 |
| University where the rules for football were finalized | 54 |
| University where Jimmy Carter teaches | 37 |
| University where Jimmy Carter is a faculty member | 49 |
| University Web suffix | 21 |