obdurate: /'ɒbdjʊrɪt/;/'ɑbdərɪt/   a.  Syn. stubborn; inflexible hardened in wrongdoing or wickedness; not giving in to persuasion  | obfuscate: /'ɒbfʌskeɪt/   v.  Syn. confuse; muddle confuse; muddle; cause confusion; make needlessly complex  |  
 oblique: /ə'bli:k/   a.  Syn. inclined having slanting or sloping direction, course, or position; inclined  | obsequious: /əb'si:kwɪəs/   a.   slavishly attentive; attempting to win favor from influential people by flattery  |  
 obstreperous: /əb'strɛpərəs/   a.   noisily aggressive; making great noise or outcry  | obtuse: /əb'tju:s/;/əb'tu:s/   a.  Syn. stupid lacking in insight or discernment; stupid  |  
 odious: /'oʊdɪəs/   a.  Syn. hateful; vile hateful; arousing strong dislike, aversion, or intense displeasure  | officious: /ə'fɪʃəs/   a.   marked by excessive eagerness in offering unwanted services or advice to others  |  
 ostensible: /ɒ'stɛnsɪb(ə)l/   a.  Syn. apparent put forth or held out as real, actual, or intended; proper or intended to be shown  | palliate: /'pælɪeɪt/   v.   lessen violence of disease; moderate intensity; gloss over with excuses  |  
 pallid: /'pælɪd/   a.  Syn. pale; wan abnormally pale; lacking intensity of color or luminousness  | panacea: /pænə'sɪə/   n.   remedy for all diseases, evils, or difficulties; a cure-all  |  
 paragon: /'pærəgən/;/'pærəgɒn/   n.  Syn. model model of excellence or perfection; peerless example  | pariah: /'pærɪə/   n.  Syn. untouchable social outcast; person who is rejected from society or home  |  
 parsimony: /'pɑrsɪmənɪ/;/-moʊnɪ/   n.   extreme care in spending money; reluctance to spend money unnecessarily  | pathos: /'peɪθɒs/   n.  Syn. pity tender sorrow; pity; quality in art or literature that produces these feelings  |  
 paucity: /'pɔ:sɪtɪ/   n.  Syn. scarcity scarcity; smallness of number; fewness  | pejorative: /pɪ'dʒɒrətɪv/   a.   tending to make or become worse; disparaging or belittling  |  
 pellucid: /pɪ'lju:sɪd/   a.  Syn. transparent; limpid transparent; limpid; easy to understand  | perfidious: /pə'fɪdɪəs/   a.  Syn. treacherous; disloyal tending to betray; disloyal; faithless  |  
 perfunctory: /pə'fʌŋktərɪ/   a.  Syn. superficial done routinely and with little interest or care; acting with indifference; showing little interest or care  | pernicious: /pə'nɪʃəs/   a.  Syn. deadly very destructive; tending to cause death or serious injury; deadly  |  
 pertinacious: /pɜrtɪ'neɪʃəs/;/-tn'eɪʃəs/   a.  Syn. stubborn; persistent stubbornly or perversely persistent; unyielding; obstinate  | pithy: /'pɪθɪ/   a.  Syn. concise precisely meaningful; forceful and brief  |  
 platitude: /'plætɪtju:d/;/-tu:d/   n.   dullness; insipidity of thought; commonplace statement; lack of originality  | plethora: /'plɛθərə/   n.  Syn. excess; overabundance excess; over-fullness in any respect; superabundance  |  
 portent: /'pɔ:tɛnt/   n.  Syn. sign; omen; forewarning omen; forewarning; something that portends an event about to occur, especially unfortunate or evil event  | precocious: /prɪ'koʊʃəs/   a.   advanced in development; appearing or developing early  |  
 primeval: /praɪ'mi:v(ə)l/   a.  Syn. ancient; primitive ancient; primitive; belonging to the first or earliest age; original or ancient  | proclivity: /prə'klɪvɪtɪ/   n.  Syn. inclination inclination; natural tendency; readiness; facility of learning  |  
 promulgate: /'prɒməlgeɪt/   v.  Syn. announce proclaim doctrine or law; make known by official publication  | propensity: /prə'pɛnsɪtɪ/   n.  Syn. tendency; predilection natural inclination; tendency or preference; predilection  |  
 propitious: /prə'pɪʃəs/   a.  Syn. favorable; fortunate; advantageous presenting favorable circumstances; fortunate; advantageous  | prosaic: /proʊ'zeiɪk/   a.  Syn. factual dull and unimaginative; matter-of-fact; factual  |  
 proscribe: /proʊ'skraɪb/;/proʊ-/   v.  Syn. banish; outlaw command against; banish; outlaw  | protean: /'proʊtɪɛn, 'proʊti:n/   a.  Syn. versatile versatile; able to take on many shapes; readily taking on varied shapes  |  
 prurient: /'prʊərɪənt/   a.   having or causing lustful thoughts and desires; having eager desire for something  | puerile: /'pjʊəraɪl/;/-rəl/   a.  Syn. childish childish; belonging to childhood; immature  |  
 pulchritude: /'pʌlkrɪtju:d/   n.  Syn. beauty; comeliness great physical beauty and appeal; attractive moral excellence; moral beauty  | punctilious: /pʌŋk'tɪlɪəs/   a.   marked by precise accordance with details  |  
 quagmire: /'kwɒgmaɪə(r)/   n.   soft wet boggy land; complex or dangerous situation from which it is difficult to free oneself  | querulous: /'kwɛrʊləs/   a.  Syn. fretful; whining habitually complaining; expressing complaint or grievance  |  
 quixotic: /kwɪk'sɒtɪk/   a.   idealistic without regard to practicality  | rancor: /'ræŋkə(r)/   n.  Syn. enmity; hatred bitter, long-lasting resentment; deep-seated ill will; hatred  |  
 rebuke: /rɪ'bju:k/   v.  Syn. admonish; scold scold harshly; criticize severely  | recalcitrant: /rɪ'kælsɪtrənt/   a.   obstinately stubborn; determined to resist authority  |  
 rectitude: /'rɛktɪtju:d/;/-tu:d/   n.  Syn. uprightness uprightness; moral virtue; correctness of judgment  | replete: /rɪ'pli:t/   a.   filled to brim or to point of being stuffed; abundantly supplied  |  
 reprobate: /'rɛproʊbeɪt/   n.   person hardened in sin; person without moral scruples  | reprove: /rɪ'pru:v/   v.  Syn. censure; rebuke voice or convey disapproval of; rebuke; find fault with  |  
 repudiate: /rɪ'pju:dɪeɪt/   v.  Syn. disown disown; refuse to acknowledge; reject validity or authority of  | rescind: /rɪ'sɪnd/   v.  Syn. cancel; annul; repeal cancel; make void; repeal or annul  |  
 restive: /'rɛstɪv/   a.   impatient under restraint or opposition; resisting control; difficult to control  | ribald: /'rɪbəld/   a.  Syn. wanton; tasteless coarse or indecent; humorously vulgar or offensive  |  
 rife: /raɪf/   a.  Syn. current excessively abundant or numerous; in widespread existence, practice, or use  | ruse: /ru:z/   n.  Syn. trick; stratagem trick; use of artifice or trickery; deceptive maneuver, especially to avoid capture  |  
 sacrosanct: /'sækroʊsæŋkt/   a.  Syn. inviolable regarded as sacred and inviolable  | sagacity: /sə'gæsətɪ/   n.   quality of being sagacious; quickness or acuteness of sense perceptions; keenness of discernment; shrewdness  |  
 salient: /'seɪlɪənt/   a.  Syn. prominent prominent or protruding; projecting outwardly; moving by leaps or springs  | sanctimonious: /sæŋktɪ'moʊnɪəs/   a.  Syn. hypocritical excessively or hypocritically pious; possessing sanctity; sacred; holy; saintly; religious  |  
 sanguine: /'sæŋgwɪn/   a.  Syn. cheerful; hopeful; ruddy cheerfully confident; optimistic; of healthy reddish color; ruddy  | scurrilous: /'skʌrɪləs/   n.  Syn. obscene; indecent obscene; indecent; expressing offensive reproach  |  
 serendipity: /sɛrən'dɪpɪtɪ/   n.   gift for finding valuable or desirable things by accident; accidental good fortune or luck  | servile: /'sɜrvaɪl/;/'sɛrvl/   a.  Syn. slavish; cringing slavish; suitable to slave or servant;  relating to servitude or forced labor  |  
 solicitous: /sə'lɪsɪtəs/   a.  Syn. worried; concerned worried or concerned; full of desire; expressing care or concern  | somnolent: /'sɒmnələnt/   a.   half asleep; inclined to drowsiness; tending to induce sleep  |  
 spurious: /'spjʊərɪəs/   a.  Syn. false; counterfeit; forged; illogical false; counterfeit; forged; illogical  | staid: /steɪd/   a.  Syn. serious; sedate sober; serious, organized, and professional; characterized by dignity and propriety  |  
 stolid: /'stɒlɪd/   a.  Syn. dull; impassive dull; impassive; having or revealing little emotion or sensibility  | stupefy: /'stju:pɪfaɪ/;/'stu:-/   v.   make senseless or dizzy; be mystery or bewildering to  |  
 surfeit: /'sɜrfɪt/   v.   eat until excessively full; be more than full; feed someone to excess  | surmise: /sə'maɪz/   v.  Syn. guess guess;  infer something without sufficiently conclusive evidence  |  
 surreptitious: /sʌrəp'tɪʃəs/   a.  Syn. secret; furtive; sneaky; hidden secret; done or made by stealth, or without proper authority; made or introduced fraudulently  | sycophant: /'sɪkəfænt/   n.  Syn. bootlicker; flatterer one who attempts to win favor by flattering influential people; bootlicker; yes man  |  
 tacit: /'tæsɪt/   a.   indicated or understood without expressed directly; not speaking; silent  | taciturn: /'tæsɪtə:n/   a.  Syn. silent silent or reserved in speech; saying little; not inclined to speak or converse  |  
 tantamount: /'tæntəmaʊnt/   a.   equivalent in effect or value  | temerity: /tɪ'mɛrɪtɪ/   n.  Syn. boldness; rashness boldness; rashness; foolhardy disregard of danger  |  
 tenuous: /'tɛnjʊəs/   a.  Syn. thin; rare; slim long and thin; slender; having little substance  | timorous: /'tɪmərəs/   a.  Syn. fearful fearful; demonstrating fear; weakly hesitant  |  
 torpid: /'tɔ:pɪd/   a.   having lost motion, or the power of exertion and feeling; numb; benumbed  | tractable: /'træktəb(ə)l/   a.  Syn. docile easily managed or controlled; governable; easily handled or worked; docile  |  
 transient: /'trænsɪənt, 'trɑr-/;/trænʃnt/   a.  Syn. momentary; temporary; transitory momentary; temporary; staying for short time  | transmute: /træns'mju:t, trɑr-/   v.  Syn. convert; transform change from one form, nature, substance, or state into another; transform  |  
 trenchant: /'trɛntʃənt/   a.  Syn. incisive; keen forceful, effective, and vigorous; sharp or keen  | truculent: /'trukjələnt, 'trʌkjʊlənt/   a.  Syn. belligerent disposed to fight; belligerent; aggressively hostile  |  
 turgid: /'tɜrdʒɪd/   a.  Syn. swollen; distended swollen; distended; excessively ornate or complex in style or language  | turpitude: /'tɜrpɪtju:d/;/-tu:d/   n.  Syn. depravity depravity; corrupt, depraved, or degenerate act  |  
 ubiquitous: /ju:'bɪkwɪtəs/   a.  Syn. omnipresent being or existing everywhere; omnipresent  | unctuous: /'ʌŋktjʊəs/   a.  Syn. oily; bland oily; composed of oil or fat; characterized by affected, exaggerated, or insincere earnestness  |  
 upbraid: /ʌp'breɪd/   v.  Syn. reprimand; criticize;  scold severely criticize; reprimand; reprove sharply  | usurp: /'jʊzəp/   v.  Syn. appropriate seize and hold  power or rights of another by force or without legal authority  |  
 vacillate: /'væsɪleɪt/   v.  Syn. waver; fluctuate sway unsteadily from one side to the other; oscillate  | vacuous: /'vækjʊəs/   a.  Syn. empty; inane empty; showing lack of thought or intelligence; vacant  |  
 vapid: /'væpɪd/   a.  Syn. dull dull and unimaginative; lacking taste or flavor  | variegated: /'vɛərɪgeɪtɪd/   a.   streaked, spotted, or marked with a variety of color; very colorful  |  
 venerate: /'vɛnəreɪt/   v.   treat with great respect and deference; consider hallowed or be in awe of  | veracity: /və'ræsɪti/   n.  Syn. truthfulness truthfulness; unwillingness to tell lies  |  
 verdant: /'vɜrdənt/   a.   green; full of juice in vegetation  | vex: /vɛks/   v.  Syn. annoy; distress annoy; disturb, especially by minor irritations; be a mystery or bewildering to  |  
 vicarious: /vɪ'kɛərɪəs/   a.   acting as substitute; done by deputy; experienced at secondhand  | vicissitude: /vɪ'sɪsɪtud/   n.   change, especially in one's life or fortunes; regular change or succession of one thing to another; alternation  |  
 vilify: /'vɪlɪfaɪ/   v.  Syn. slander debase; degrade; spread negative information about  | viscous: /'vɪskəs/   a.  Syn. sticky; gluey sticky; gluey; having high resistance to flow  |  
 vitriolic: /vɪtrɪ'ɒlɪk/   a.  Syn. corrosive; sarcastic harsh or corrosive in tone; sarcastic; bitterly scathing  | wanton: /'wɒnt(ə)n/;/wɔ:ntən/   a.  Syn. unrestrained; unchaste unrestrained; willfully malicious; immoral or unchaste  |  
 winsome: /'wɪnsəm/   a.  Syn. agreeable; gracious; engaging agreeable; gracious; charming, often in childlike or naive way  | wistful: /'wɪstfəl/   a.   full of wishful yearning or longing; sadly thoughtful  |  
 zenith: /'zɛnɪθ/   n.  Syn. summit point directly overhead in sky; summit  | zephyr: /'zɛfə(r)/   n.   gentle breeze; west wind; any of various soft light fabrics, yarns, or garments  |  
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