| Text | Length |
| Untouchables, e.g. | 18 |
| Untouchables, et al. | 20 |
| Untouchables, for example | 25 |
| Untouchables, for one | 21 |
| Untouchables? | 13 |
| Untouched | 9 |
| Untouched by time | 17 |
| Untouched delivery | 18 |
| Untouched state? | 16 |
| Untouched, as ore? | 18 |
| Untouched? | 10 |
| Untoward expressions | 20 |
| Untraceable author, for short | 29 |
| Untraceable, for short | 22 |
| Untraditional, as some marriages | 32 |
| Untrainable, as hair | 20 |
| Untrained | 9 |
| Untrammeled | 11 |
| Untreatable, in a way | 21 |
| Untreated | 9 |
| Untreated metals | 16 |
| Untreated, he's tricky | 26 |
| Untried | 7 |
| Untried ones | 12 |
| Untroubled | 10 |
| Untroubled by ethics | 20 |
| Untrue | 6 |
| Untrue Korn song? | 17 |
| Untrue stories | 14 |
| Untrue tales | 12 |
| Untrue version of the truth | 27 |
| Untrue! | 7 |
| Untrusting | 10 |
| Untrustworthy | 13 |
| Untrustworthy group | 19 |
| Untrustworthy guy | 17 |
| Untrustworthy one | 17 |
| Untrustworthy ones | 18 |
| Untrustworthy people | 20 |
| Untrustworthy person | 20 |
| Untrustworthy poker player | 26 |
| Untrustworthy Puccini heroine? | 30 |
| Untrustworthy rascal | 20 |
| Untrustworthy sort | 18 |
| Untrustworthy sorts | 19 |
| Untrustworthy ties | 18 |
| Untrustworthy type | 18 |
| Untrustworthy types | 19 |
| Untrustworthy, to 60's-70's collegians | 46 |
| Untruth | 7 |
| Untruth spoken by hoops coach Pat? | 34 |
| Untruth teller | 14 |
| Untruthful | 10 |
| Untruthful one | 14 |
| Untruthful ones | 15 |
| Untruthfulness | 14 |
| Untruths | 8 |
| Untruths [in medieval-looking type] | 37 |
| Untutored | 9 |
| Untwist | 7 |
| Untwist a ship's rope | 25 |
| Untwisted silk fibers | 21 |
| Untwists | 8 |
| Unusable | 8 |
| Unusable bit on radio | 21 |
| Unusable, as a cellphone | 24 |
| Unused | 6 |
| Unused parts of a cell phone plan | 33 |
| Unused pieces | 13 |
| Unused portion | 14 |
| Unused to | 9 |
| Unused, as a field | 18 |
| Unused, as farmland | 19 |
| Unused, in Ulm | 14 |
| Unusual | 7 |
| Unusual and startling | 21 |
| Unusual art piece | 17 |
| Unusual article | 15 |
| Unusual articles | 16 |
| Unusual astronomical event | 26 |
| Unusual ballgame | 16 |
| Unusual belly protrusion | 24 |
| Unusual bloke | 13 |
| Unusual blokes | 14 |
| Unusual brass polish? | 21 |
| Unusual clock number | 20 |
| Unusual collectible | 19 |
| Unusual collection | 18 |
| Unusual companion? | 18 |
| Unusual delivery | 16 |
| Unusual diacritic used in Portuguese | 36 |
| Unusual dice | 12 |
| Unusual fellow | 14 |
| Unusual find | 12 |
| Unusual gift of sight | 21 |
| Unusual house shape | 19 |
| Unusual individual | 18 |
| Unusual individuals | 19 |
| Unusual knickknack | 18 |
| Unusual meat source | 19 |
2358541467003235891235864986699134080364191133299627111976529958566451409364793707125453011131154997534693523218499274188328161236623759433165966144686804284487146554912266006578066569647775436451864644929241089249632466396556756556826193592312901177538619368221283132856611268166554902216951214012456564117053565548968366945663965569511849666577321125894114501492701815196784638109270522968631544459296831554251124950094350995051075967011070531107052758780153362845563284990284965107657614811317693888453011208673815516150085955944928496844373928117114941841212604120429712086899239364205177911341208688815509284989391755