Letter U
Undercover operator
Underground burrower
Underground creature
Underground dweller
Underground infiltrator
Underground mammal
Underground operator
Underground pest
Underground tunneler
Underground type
Uninvited burrower
Uninvited rooter
Unit written out as 6.022 × 1023
Unwelcome C.I.A. discovery
Unwelcome rooter
UNIT of all living things, smallest (anat.)
Underground dwellers of urban myth
Undercover agent's cell?
Underground rodent
Undercover spies
Underground mammals.
Unlawful partners
Undrinkable cocktail.
Undrinkable type of cocktail
Undergo ecdysis
Undergoes ecdysis
ULYSSES plant
used to strengthen and harden steel
U.S. home ruler?
_useum _f _odern _rt
Unspecific brief period
Unflattering pants
U. S. First Army victory N. of Trier.
Unpopular day to get married: Abbr.
"Useful Idiots" author Charen
U.S. poet laureate ___ Van Duyn
Univalent atom or radical.
ultimate unit
univalent element
UNIT (pert. to)
Units of matter.
Univalent atoms.
Unelected ruler
Uhhh... earth to Henri?
Ulaanbaatar native
Ulaanbaatar's country
Ulan Bator is here
Ulan Bator's land
Ulan Bator residents
urva
Uncertain blend
Unpedigreed canine.
Unified views?
Unified reality believer
Union ship
Use closed-circuit TV
United States jazz pianist who was one of the founders of the bebop style
Unrelated brother, maybe
Unenviable job at the zoo's primate house?
Uni-
Uni- cousin
Uni- relative
Unseparated sound
Unlike most sultans
Uprights at Stonehenge, e.g.
Used by a gyroscope car.
unpaired chromosome, esp an X-chromosome in an otherwise diploid cell
Unmusical one
Unvaried as speech
Unvaried sound not found in satellite echo
Unvarying talking style
Unvarying voice
unvaried pitch in speech or sound
UNMELODIC sound
Unvarying in pitch
uttered or sounded in one unvarying tone
used as a French courtesy title
Under-the-bed dweller
Under-the-bed figment, hopefully
Under-the-bed resident, in a child's imagination
Une alpe
URUGUAYAN capital
URUGUAYAN tourist industry
Uruguay capital
Uruguay's capital
Uruguayan symbol
Unit of time longer than a week but shorter than a year
Unit of time that's hard to rhyme with
Updike's "A ___ of Sundays"
Utility billing period
Used to pass between albums
University building endowed by a game-show host?
Udder-ance?
University created by Jane Smiley
Unlikely to ruffle any feathers
Utterance from Elsie
Utterance from an uddered one
Utterance from the uddered
Use, in a way, with "off"
Used for freeloading
Up one day, down the next
Used a Jersey expression?
Uttered while uddered
Unexpected rear view?
Unification Church head
Unification Church attendee
Unification Church follower
Unification Church follower nickname
Unification Church follower, informally
Unification Church member
Unification Church member, casually
Unification Church member, in a way
Unification Church member, informally
Unification Church member, popularly
Unification Church member, slangily
Unificationist
Unfinished Beethoven work a.k.a. "Dracula's Boy"?
Ultra-ambitious project, so to speak
Use an anchor
uncultivated ground
Unlikely to drift away
Ubiquitous marsh bird
Use of Bullwinkle's understudy?
Unworthy of debate
Unkempt do
Unruly coif
Unruly do
Unruly hairstyle
Unruly head of hair
Unruly locks
Unruly mane
Unruly mass of hair
Unruly tresses.
Untidy hairdo, slangily
Utility closet item
___ up (clear of the remaining enemy)
___ up: finalize
Unkempt dos
Unkempt hairdos
Unkempt manes
Unruly dos
Utility-closet items
__ up (concludes a job)
untidy or dowdy person
Unruly '60s hairdo
Unruly haircut
UNIT of scansion time
Unit in linguistics
Unit in verse
Unit of metrical time
Unit of syllabic length
Unit of time, in prosody
Units of syllabic length
Upright Gary Numan song
Upshot of a story
Uncertainty about whether something is right or wrong
U.S.O. shows boost it
U.S.O.'s concern
Unit cohesion
Upright, to a fault
Units of metrical time.
Units of time, in prosody
"Utopia" author
"Utopia" author Thomas
"Utopia" author, 1516.
"Utopia" visionary
"Utopia" writer, 1516
U-turn from less
Union demand, perhaps
United States coin minted from 1878 to 1904 (and again in 1921)
Utah carpenter?
Utahans whose "Secret Lives" are the subject of a Hulu series
U.S. air base in Spain
Unthinking sort?
Unlikely candidates for MacArthur Fellowships
Unsociable and brooding
Undergo transformation, as one image into another
Undergoes a transformation
Units of syntax
Udall or West
U.S. artist and telegraphy pioneer
U.S. artist-inventor
Ungodlike
used by masons to hold or carry mortar
Udall and Vaughn
Udall and namesakes
Udall and others
Udall et al.
Units in the yr.
Units on a pkg. of aged cheese, maybe
Umayyad Mosque art
Umayyad Mosque designs
Uncaptured city in Russia.
University of Idaho city
UTHMAN, people of
"Until the ___ had reached our lips / And covered up our names"
Unlike a rolling stone
U.S. playwright: 1904-61
Uptempo, on musical scores
Unlike Mick Jagger?
Unlike a rolling Stone Actress
Unlike a rolling stone, proverbially
Unlike rolling stones
Unlike rolling stones, supposedly
Unlike the proverbial rolling stone
Unaccompanied choral composition
Unpleasant find in a sweater
Usually nocturnal insect
U.S.S.R., to Muscovites
Unwanted closet items
Unwelcome closet discovery
Unifying Idea
Unifying theme
underlying intention
Use highways.
Urban presidential entourage
Used the freeway
Used-car salesman?
Unofficial "Main Street" of New York's Chinatown
"Ua Mau ke Ea o ka 'Aina i ka Pono," for Hawaii
Utah's "Industry," e.g.
Utah's "Industry," for one
Unhappy expression
Unhappy face
Unwelcome fridge sight, in England
Upper ranges? (New York)
Useful cat
Upper lip adornment
Unlikely to impress, maybe
UVULA, site of the
Used a U-Haul
Ultimatum from a spouse who wants nicer digs?
U-Haul renter
"Us" or "Up"
Universal concern?
Universal offering
Universal product
Universal work
Uncredited actors, and a hint to this puzzle's theme
Underwear for actors?
Use a Honda, perhaps
Use a Lawn Boy
Use a Lawn-Boy
Use a Lawn-Boy, e.g.
Use a Lawn-Boy, say
Use a Snapper
Use a Toro
Use a blade on blades of grass
Use a plot device?
Use blades on blades
10 +1