U

Ubiquitous, a. omnipresent.

ubiquity, n. omnipresence.

udder, n. mamma. Associated Words: escutcheon, garget.

ugly, a. repulsive, unsightly, loathsome, hideous, grewsome, frightful; (Colloq.) crossgrained, ill-natured, unamiable, inaffable, surly, refractory, vicious, indocile, spiteful, sullen, morose; uncomely, hard-visaged, homely, ill-favored, hard-featured.

ulcer, n. fester, gathering, imposthume, pustule, ulceration. Associated Words: sanies, sanious.

ulcerate, v. suppurate, fester, maturate.

ultimate, a. final, farthest, extreme.

ultimately, adv. finally.

ultra, a. extreme.

umbrage, n. resentment.

umpire, n. referee, judge, arbitrator, arbiter.

unabated, a. undiminished, unassuaged.

unable, a. incapable.

unabundant, a. scarce, deficient, rare.

unacceptable, a. objectionable, unwelcome, undesirable.

unaccountable, a. incomprehensible, inexplicable, inscrutable.

unaccustomed, a. unfamiliar, unwonted, unused.

unacquainted, a. unfamiliar, strange.

unadulterated, a. unsophisticated, unalloyed, pure.

unadvised, a. imprudent, unwise, indiscreet, inconsiderate.

unaffected, a. unmoved, untouched, unimpressed; artless, naive, sincere, natural, unfeigned.

unafraid, a. undaunted, unappalled, unabashed, undismayed.

unalterable, a. immutable, unchangeable.

unambitious, a. unenterprising, indifferent.

unamiable, a. cross, ungracious, surly, unfriendly, irascible.

unanimity, n. unison, accord, agreement.

unanswerable, a. irrefutable, incontrovertible.

unappeasable, a. insatiate, insatiable, unquenchable, implacable.

unappreciable, a. imperceptible.

unapproachable, a. inaccessible, distant.

unarmed, a. defenseless, unguarded, unprotected.

unasked, a. unsolicited, voluntary, free-will.

unassailable, a. impregnable, invincible, secure, invulnerable.

unassorted, a. mixed, promiscuous, indiscriminate.

unatonable, a. inexpiable, irremissible.

unattainable, a. unachievable, impracticable, impossible.

unauthentic, a. spurious, supposititious, uncanonical, apocryphal, fictitious.

unavailing, a. futile, nugatory, ineffectual, abortive, vain, bootless.

unavoidable, a. inevitable, unpreventable, ineludable.

unaware, a. unconscious, unmindful, insensible.

unbearable, a. intolerable, insufferable, unendurable.

unbecoming, a. inappropriate, unseemly, unsuitable, indecorous.

unbegotten, a. self-existent.

unbelief, n. incredulity, skepticism, doubt, infidelity, distrust, suspicion.

unbelievable, a. incredible, implausible, fabulous.

unbeliever, n. doubter, skeptic, infidel, free-thinker, nullifidian.

unbelieving, a. incredulous, doubtful, skeptical, nullifidian.

unbend, v. relax.

unbending, a. inflexible, unyielding, rigid, unpliant, resolute, incompliant.

unbiased, a. unprejudiced, impartial, unjaundiced, neutral, disinterested.

unbidden, a. unasked, uninvited; spontaneous, voluntary, volitional.

unblamable, a. blameless, inculpable, irreprehensible, innocent.

unblushing, a. shameless, unabashed, brazen-faced, indecent, immodest.

unbosom, v. confess, reveal, divulge.

unbounded, a. illimitable, boundless, unlimited, limitless, immeasurable, vast, infinite, immense.

unbreakable, a. infrangible; inviolable (said of a promise or vow).

unbreakableness, n. infrangibility; inviolability.

unbreathable, a. irrespirable.

unbridled, a. unrestrained, uncurbed, uncontrolled, licentious, immoderate.

unbroken, a. whole, intact; inviolate, inviolated; undisturbed, sound, profound; wild, untamed.

unburnable, a. incombustible, asbestic, incremable.

unbury, v. exhume, disentomb, disinter.

unburying, n. exhumation, disentombment, disinterment.

uncanny, a. weird, eerie.

uncanonical, a. apocryphal, unauthentic.

unceasing, a. incessant, perpetual, perennial, ceaseless.

unceremonious, a. informal, unconstrained; bluff, blunt.

uncertain, a. distrustful, hesitating; dubious, precarious, problematical, insecure; equivocal, ambiguous, indefinite, irresolute, inconstant, fickle, variable, capricious; fallible.

uncertainty, n. distrust, hesitation, doubt, dubiousness, dubiety, incertitude; irresolution, variableness, inconstancy, capriciousness; ambiguity, indefiniteness; contingency, fortuity; fallibility; suspense.

unchangeable, a. immutable, invariable, changeless, stereotyped, unalterable, unmodifiable, permanent, constant.

unchanging, a. unvarying, permanent.

uncharitable, a. illiberal, intolerant, ungenerous, bigoted, censorious.

unchaste, a. incontinent, impure, lewd, wanton, immoral.

unchastity, n. incontinence, wantonness, lechery, licentiousness, lewdness, impurity.

unchecked, a. unbridled, unrestrained, unhampered, untrammeled, uncurbed.

unchurch, v. excommunicate.

uncivil, a. discourteous, rude, churlish, boorish, brusque, impolite.

uncivilized, a. savage, barbarous, unreclaimed, benighted.

unclassifiable, a. nondescript.

uncle, a. Associated Word: avuncular.

unclean, a. soiled, dirty, foul, filthy, nasty, uncleanly; tref (Jewish); polluted, defiled, impure.

uncommon, a. unusual, singular, rare, unique, queer, strange, odd, anomalous, exceptional, abnormal, variant, nondescript, extraordinary, noteworthy, remarkable, aberrant.

uncommunicative, a. reserved, taciturn, reticent, secretive.

uncompelled, a. voluntary, spontaneous, gratuitous, unconstrained, volitional.

uncomplaining, a. resigned, patient, forbearing, long-suffering, meek.

uncomplimentary, a. unflattering, frank, derogatory, blunt.