This section is from the book "Manual Of Useful Information", by J. C Thomas. Also available from Amazon: Manual of useful Information.
Ugly, unsightly, plain, homely, ill-favored, hideous. (Beautiful.) Umbrage, offence, dissatisfaction, displeasure, resentment. Umpire, referee, arbitrator, judge, arbiter. Unanimity, accord, agreement, unity, concord. (Discord.) Unanimous, agreeing, like-minded. Unbridled, wanton, licentious, dissolute, loose, lax. Uncertain, doubtful, dubious, questionable, fitful, equivocal, ambiguous, indistinct, variable, flunctuating. Uncivil, rude, discourteous, disrespectful, disobliging. (Civil.) Unclean, dirty, foul, filthy, sullied. (Clean.) Uncommon, rare, strange, scarce, singular, choice. (Common, ordinary.) Unconcerned, careless, indifferent, apathetic. (Anxious.) Uncouth, strange, odd, clumsy, ungainly. (Graceful.) Uncover, reveal, strip, expose, lay bare, divest. (Hide.) Under, below, underneath, beneath, subordinate, lower, inferior. (Above.) Understanding, knowledge, intellect, intelligence, faculty, comprehension, mind, reason, brains. Undertake, engage in, embark in, agree, promise. Undo, annul, frustrate, untie, unfasten, destroy. Uneasy, restless, disturbed, unquiet, stiff, awkward. (Quiet.) Unequal, uneven, not alike, irregular, insufficient. (Even.) Unequaled, matchless, unique, novel, new, unheard of.
Unfair, wrongful, dishonest, unjust. (Fair.) Unfit, n., improper, unsuitable, inconsistent, untimely, incompetent. (Fit.) Unfit, v., disable, incapacitate, disqualify. (Fit.) Unfortunate, calamitous, ill-fated, unlucky, wretched, unhappy, miser-ble. (Fortunate.) Ungainly, clumsy, awkward, lumbering, uncouth. (Pretty.) Unhappy, miserable, wretched, distressed, afflicted, painful, disastrous, drear, dismal. (Happy.) Uniform, regular, symmetrical, equal, even, alike, unvaried. (Irregular.) Uninterrupted, continuous, perpetual, unceasing, incessant, endless. (Intermittent.) Union, junction, combination, alliance, confederacy, league, coalition, agreement, concert. (Disunion, separation.) Unique, unequal, uncommon, rare, choice, matchless. (Common, ordinary.) Unite, join, .conjoin, combine, concert, add, attach, incorporate, embody, clench, merge. (Separate, disrupt, sunder.) Universal, general, all, entire, total, catholic. (Sectional.) Unlimited, absolute, undefined, boundless, infinite. (Limited.) Unreasonable, foolish, silly, absurd, preposterous, ridiculous. Unrivaled, unequaled, unique, unexampled, incomparable, matchless. (Mediocre.) Unroll, unfold, open, discover.
Unruly, ungovernable, unmanageable, refractory. (Tractable, docile.) Unusual, rare, unwonted, singular, uncommon, remarkable, strange, extraordinary. (Common.) Uphold, maintain, defend, sustain, support, vindicate. (Desert, abandon.) Upright, vertical, perpendicular, erect, just, equitable, fair, pure, honorable. (Prone, horizontal.) Uprightness, honesty, integrity, fairness, goodness, probity, virtue, honor. (Dishonesty.) Urge, incite, impel, push, drive, instigate, stimulate, press, induce, solicit. Urgent, pressing, important, imperative, immediate, serious, wanted. (Unimportant.) Usage, custom, fashion, practice, prescription. Use, n., usage, practice, habit, custom, avail, advantage, utility, benefit, application. (Disuse, desuetude.) Use, v., employ, exercise, occupy, practise, accustom, inure. (Abuse.) Useful, advantageous, serviceable, available, helpful, beneficial, good. (Useless.) Useless, unserviceable, fruitless, idle, profitless. (Useful.) Usual, ordinary, common, accustomed, habitual, wonted, customary, general. (Unusual.) Usurp, arrogate, seize, appropriate, assume. Utmost, farthest, remotest, uttermost, greatest. Utter, a., extreme, excessive, sheer, mere, pure. Utter, v., speak, articulate, pronounce, express, issue.
Utterly, totally, completely, wholly, quite, altogether, entirely.
Vacant, empty, unfilled, unoccupied, thoughtless, unthinking. (Occupied.) Vagrant, n., wanderer, beggar, tramp, vagabond, rogue. Vague, unsettled, undetermined, uncertain, pointless, indefinite. (Definite.) Vain, useless, fruitless, empty, worthless, inflated, proud, conceited, unreal, unavailing. (Effectual, humble, real.) Valiant, brave, bold, valorous, courageous, gallant. (Cowardly.) Valid, weighty, strong, powerful, sound, binding, efficient. (Invalid.) Valor, courage, gallantry, boldness, bravery, heroism. (Cowardice.) Value, v., appraise, assess, reckon, appreciate, estimate, prize, esteem, treasure. (Despise, condemn.) Vanish, disappear, fade, melt, dissolve. Vanity, emptiness, conceit, self-conceit, affectedness. Vapid, dull, flat, insipid, stale, tame. (Sparkling.) Vapor, fume, smoke, mist, fog, steam.
Variable, changeable, unsteady, inconstant, shifting, wavering, fickle, restless, fitful. (Constant.) Variety, difference, diversity, change, diversification, mixture, medley, miscellany. (Sameness, monotony.) Vast, spacious, boundless, mighty, enormous, immense, colossal, gigantic, huge, prodigious. (Confined.) Vaunt, boast, brag, puff, hawk, advertise, flouris parade. Venerable, grave, sage, wise, old, reverend. Venial, pardonable, excusable, justifiable. (Grave, serious.) Venom, poison, virus, spite, malice, malignity. Venture, n., speculation, chance, peril, stake. Venture, v., dare, adventure, risk, hazard, jeopardize. Veracity, truth, truthfulness, credibility, accuracy. (Falsehood.) Verbal, oral, spoken, literal, parole. (Unwritten.) Verdict, judgment, finding, decision, answer. Vexation, chagrin, mortification. (Pleasure.) Vibrate, oscillate, swing, sway, wave, undulate, thrill. Vice, vileness, corruption, depravity, pollution, immorality, wickedness, guilt, iniquity, crime. (Virtue.) Vicious, corrupt, depraved, debased, bad, contrary, unruly, demoralized, profligate, faulty. (Virtuous, gentle.) Victim, sacrifice, food, prey, sufferer, dupe, gull. Victuals, viands, bread, meat, provisions, fare, food, repast. View, prospect, survey.
Violent, boisterous, furious, impetuous, vehement. (Gentle.) Virtuous, upright, honest, moral. (Profligate.) Vision, apparition, ghost, phantom, soecter. Voluptuary, epicure, sensualist. Vote, suffrage, voice. Vouch, affirm, asseverate, assure, aver.
 
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