Clues

TextLength
Unidentified one 16
Unthrifty one 13
Unfit to swim in 16
Use (a chaise) 14
Umbrella in a song 18
Unwanted e-mail 15
Uncle of literature 19
Utter breakdown 15
Umbrella pelter 15
Used a well, maybe 18
Units of wisdom? 16
Unassisted vision 17
Ultimate result 15
U.K. reference book 19
USSR follower 13
Univ. requirement 17
Used a sketch pad 17
Utility bill basis 18
U.K. nursemaid 14
Undid knitting 14
Up and open-eyed 16
Union members 13
Underwater families 19
Upper body exercise 19
Us and them, maybe 18
Use rod and reel 16
Unpopped popcorn 16
Unsympathetic Simon 19
U-boat, e.g. 12
Use up, as energy 17
Uttered, old-style 18
U. S. physicist 15
Unknown element 15
Use, as a coupon 16
Underlying layer 16
Unimpressive rating 19
Unseen troublemaker 19
Utter indistinctly 18
Upper atmosphere 16
Use Western Union 17
Unser Jr. and Sr. 17
U.S.A.F. NCO 12
Uncle of old TV 15
Uncle Jorge, e.g. 17
Unexpected growth 17
Use a fan on 12
Unrefined type 14
Unbelievably nice 17
Uncommon size 13
Underground tombs 17
USPS itinerary 14
Use a plectrum 14
Ups and downs 13
Users of cues 13
Up the stakes 13
Unlikely favorites 18
Unruly throngs 14
Untreated metals 16
Up and around 13
Use as an excuse 16
U.N.'s U ___ 16
Utilized a tuffet 17
Unhealthy looking 17
Unwilling to budge 18
Urgent prompting 16
Untagged, in a game 19
Unspontaneous ones 18
Ump's purview 17
Use a stage name of 19
Uplifting item 14
Unpaid TV ad: Abbr. 19
Unlock, in poems 16
Undergoes vertigo 17
Used a spade 12
Uncouth type 12
Universally: Prefix 19
U. of Maine site 16
Uzi relative 12
Usenet messages 15
UFO photo, perhaps 18
U-boat features 15
Units of progress 17
University officers 19
Unseal, poetically 18
Union matter 12
Utmost (degree) 15
Ukr. et al., once 17
Undergrads: Abbr. 17
U. S. novelist 14
Unclear image 13
Umpire's wear 17
U2 vocalist 14
Utah's gemstone 19
Urban uprising 14
U.K. media letters 18
Up ahead, at sea 16
Union in 1999 news 18
Use a mattock 13
Univ. figure 12
Under anesthetic 16