Unyielding Unfancy jacket material Unfancy jacket material Union station? Underground blaze that emits toxic gases Ugly beast U-turn from WNW Uncooked Unit of computer memory Unbox 'Uh-huh, sure' U.S. intelligence org Unspoken U.S. intelligence org. Up in the air Unwell UFO pilots Unlikely winner of a sportsmanship award Unrestricted power to act ( 2 words) Unexpected victories Undulation of the sea 1970 union of three European countries that abolished all internal border controls UK citizen, male copper, one visiting granny Underling working next to car Unsolved crime University housing area put at risk *Ultrasound sweep that produces a wedge-shaped image Undercover operative Underdog's victory ___ up (made an error) Understand everything — mostly electronic? Understatement no mature person prevaricates about Unfairness of popular union Unchanging Unravel Used to be Unit in a duel Union foes Use a phone Uneven hairdo US university US dog breed — reinsert robot (anag) Unpleasant encounter 1872 utopian novel whose title is an anagram of NOWHERE Undulating swimmer Ungovernable Unsightly Unsteady movement Universal at first to suffer loss of smell Unit of angular distance Utter effrontery U.S. prez commemorated with a stone tablet in London's Westminster Abbey 'Ugh, this is unbelievable!' Unadon fish Used a turntable Underground worker "Un-Break My Heart" singer Braxton Unspoken trepidations? United Nations secretary-general Guterres Util. bill portion Utah ski resort U.N. Day mo. 'Understood' Uno + dos Unworthy of Utilize Under the weather Unspecified things Unfortunate name for a chauffeur Ulterior motive Untrustworthy one Universal Studios logo feature Unlikely occurrence University VIP Unit of imagination? Units of work Undefeated boxer Ali Uncommon Unclear Utmost degree Untroubled Used a keyboard Unruly hairdo Unruly mass 'Uhhh...' Use for support U.S. 101, e.g. Universal donor's blood type, for short Unconvincing Universal donor's blood group 'Up up and away' advertiser Unconvincingly glib Unorganized crowd Unspecified number Urban blanket Unassisted Unfazed by tough conditions USN rank Unsavory look Unescorted Uno y dos Utmost Utah city named for a biblical kingdom Urged (on) Utter Unreliable person U.S. base in Cuba, familiarly Unruly brat Urgent letters Uncouth sort Used until comfortable, as new shoes Unsolicited mail Understand what you could do at an art auction Untroubled, like pedestrian zone round Egypt's capital Unsure sounds Unconscious ___ Utterance equivalent to an angry-face emoji Unit of corn Ultimate degree Unpopular bill Unaffected by emotion Use a key to enter? "Under the ___" UCLA rival Unspecified power Uno plus due Underground chamber US Department of Defense Utopias Uncooked Units of electrical resistance Unsmoked bacon Useful reading for newbies Upright type of type Urban fleet Unassigned Unshakable Unspoiled spot Urgent letters Uncultivated area Useful quality Unoriginal Use deceit Unfortunate U.K. recording label Unsociable type, single, welcom­ed by political extremes Used to be extremely tiresome and refuse Unusually square but short old gun USN rank Uncomfortable, Bill ate a seafood sample Utopian locale in a Coleridge poem Uncompromising Utopias Upon Utter aloud URL part United — Emirates Unrealistically optimistic or idealistic UK prime minister, figure supporting party that's on the up Undocking for the first time when playing any video game Unceasingly Underhanded plan "Unfortunately, I can't" *Unsuitable for children Underwear brand Used a shovel Using few words Using legal tender Unaccompanied Uttered Unintentional revelations Unrestrained UFO passengers Unmitigated Unwanted email University of Michigan's home Uncooked Unaccompanied Utters, nonstandardly Underwater coral ridges Used as a chair Undergrad degs. Under the weather Unable to sit still Unlike navel oranges Unbroken string Ultimately Up __ (so far) Ultra-extreme Unwanted breeze Uncle of Joseph Urban cars for hire Utters impulsively Unworried Unharmonious Unyielding Up again U2 frontman Utter Unthinkingly Unwavering 'Understood' Up to, for short Unheard of Urban car for hire Ultra-macho man US debut during WWI Underwent Use for support Urban distance measure Upper note for a tenor Untidy one Uncomplicated Unlock Unused portion Unable to decide UK-based commercial bank Unenviable destiny Used a shovel 'Unbelievable!' Unconventional approach U-turn from NNE Update, say Uncool student USCG rank Unspontaneous Unearth Unyielding UN Day month Upward climb Unruly tyke Undisguised US capital before Philadelphia United __ Emirates Up to a task Unhappy spectator's shout Use a Schedule A Utopian Unacquainted with ethics Upper-atmosphere layer Ultra-chicness Unrelenting United states Unfortunate Unnerves, so to speak Unwrap, as a gift Uncommon sense Until now Unsuccessful '50s Ford __ up (studied hard)