Letter: u
- unable, ill-qualified, impotent, inadequate, incapable, incapable of, incompetent, ineffective, ineffectual, inefficient, inept, inferior, maladjusted, not equal to, not up to, powerless

- unabridged dictionary, dictionary, gazetteer, gloss, glossary, lexicon, synonymy, thesaurus, vocabulary

- unabridged, complete, full, unexpurgated

- unaccented, accented, alveolar, apical, articulated, assimilated, back, bilabial, broad, central, cerebral, checked, close, consonant, consonantal, continuant

- unacceptability, inadequacy, insufficiency, unsuitability

- unacceptable person, Ishmael, bad news, castaway, derelict, displaced person, exile, expatriate, leper, outcast, outlaw, pariah, social outcast, undesirable, untouchable, unworthy

- unacceptable, bad, disagreeable, distasteful, exceptionable, ill-favoured, impossible, improper, inadmissible, inappropriate, indefensible, intolerable, objectionable, tasteless, unasked, unbidden

- unacceptably, badly, inadequately, intolerably

- unaccepted, apocryphal, erroneous, fallacious, heretical, heterodox, pantheistic, unapproved, unauthentic, unorthodox, unpopular, unsound, unwelcome

- unaccommodating, beefing, bellyaching, bitching, complaining, crabbing, crabby, cranky, croaking, disappointed, discontented, discourteous, disgruntled, displeased, disregardful, disrespectful

- unaccompanied, a cappella, alienated, alone, aloof, apart, detached, friendless, homeless, insular, isolate, isolated, lone, lonely, lonesome, removed

- unaccomplished, amateurish, arcane, impenetrable, inscrutable, mystic, neglected, numinous, semi-skilled, unachieved, unattained, uncompleted, unconsummated, undone, unfinished, unfulfilled

- unaccountability, chance, disobedience, hesitation, incertitude, indecision, indecisiveness, insubordination, irresolution, license, luck, mutiny, randomness, suspense, vacillation

- unaccountable, adrift, afloat, agnostic, aimless, alternating, ambiguous, amorphous, antic, baffling, bizarre, capricious, casual, causeless, chancy, changeable

- unaccountably, aimlessly, at random, haphazardly, mysteriously

- unaccustomed to, callow, fresh, green, ignorant, immature, inexperienced, new to, raw, unaccustomed, unacquainted with, undeveloped, unfamiliar, unfamiliar with, unfledged, uninitiated

- unaccustomed, a novice at, a stranger to, callow, curious, fresh, green, green as grass, ignorant, immature, inexperienced, new, new to, peculiar, rare, raw

- unachievable, beyond one, impossible, impracticable, impractical, infeasible, inoperable, insuperable, insurmountable, unattainable, unrealisable, unworkable

- unachieved, neglected, unaccomplished, undone, unfinished, unfulfilled, unrealized

- unacknowledged, anonymous, forgotten, ignored, ill-requited, ill-rewarded, incognito, nameless, neglected, uncredited, undefined, unfairly neglected, unidentified, unknown, unnamed, unrecognised

- unacquainted with, a novice at, a stranger to, awkward, callow, dumb, empty, empty-headed, fresh, gauche, green, green as grass, groping, ignorant, immature, inane

- unacquainted, awkward, callow, dumb, empty, gauche, green, groping, ignorant, inane, inexperienced, innocent, naive, oblivious, raw, simple

- unadjusted, inadequate, incapable, incompetent, ineffective, ineffectual, maladjusted, unable, unequipped, unfit, unqualified

- unadorned meaning, bearing, colouring, connotation, consequence, drift, effect, essence, extension, force, gist, idea, impact, implication, import, literal meaning

- unadorned style, austerity, candour, clarity, coherence, consistency, definition, directness, frankness, household words, lucidity, naturalness, openness, perspicuity, plain English, plain speech

- unadorned, Spartan, ascetic, austere, bald, bare, basic, blank, bucolic, candid, chaste, common, commonplace, direct, dry, dull

- unadulterated, absolute, authentic, bald, bare, beyond all praise, blank, bleached, bright, candid, card-carrying, chaste, clarified, clean, cleanly, clear

- unadventurous, canny, careful, cautious, circumspect, deliberate, discreet, gingerly, guarded, heedful, hesitant, judicious, leaving out nothing, mindful, non-committal, on guard

- unaffected, Bohemian, Spartan, adamant, aesthetic, affable, artistic, artless, ascetic, austere, authentic, bald, bare, bucolic, candid, card-carrying

- unaffectedly, directly, genuinely, honestly, naturally, offhand, plainly, really, simply, to the point
