abjure: v. formally reject or disavow a formerly held belief, usually under pressure  | abrogate: v. revoke formally, repeal or do away with (a law, right, or formal agreement)  |  
 abstemious: a. sparing in consumption of especially food and drink, marked by temperance in indulgence  | acumen: n. shrewdness shown by keen insight, a tapering point  |  
 antebellum: a. belonging to a period before a war especially the American Civil War  | auspicious: a. auguring favorable circumstances and good luck  |  
 belie: v. represent falsely, be in contradiction with  | bellicose: a. having or showing a ready disposition to fight  |  
 bowdlerize: v. edit by omitting or modifying parts considered indelicate  | chicanery: n. the use of tricks to deceive someone (usually to extract money from them)  |  
 chromosome: n. a threadlike strand of DNA in the cell nucleus that carries the genes in a linear order  | churlish: a. having a bad disposition, rude in a mean-spirited and surly way  |  
 circumlocution: n. a style that involves indirect ways of expressing things, an indirect way of expressing something  | circumnavigate: v. travel around either by plane or ship, go around or avoid (an obstacle)  |  
 deciduous: a. shedding foliage at the end of the growing season, being shed at the end of a period of growth  | deleterious: a. harmful to living things, causing harm or damage  |  
 diffident: a. showing modest reserve, lacking self-confidence  | enervate: v. weaken mentally or morally, disturb the composure of  |  
 enfranchise: v. grant freedom to; as from slavery or servitude, grant voting rights  | epiphany: n. a divine manifestation, twelve days after Christmas  |  
 equinox: n. either of two times of the year when the sun crosses the plane of the earth's equator and day and night are of equal length  | evanescent: a. tending to vanish like vapor, soon passing out of sight, memory, or existence; quickly fading or disappearing  |  
 expurgate: v. edit by omitting or modifying parts considered indelicate  | fatuous: a. devoid of intelligence, silly and pointless  |  
 feckless: a. generally incompetent and ineffectual, not fit to assume responsibility  | fiduciary: a. involving trust, referring to paper currency depending on securities for its value  |  
 filibuster: n. a tactic for delaying or obstructing legislation by making long speeches  | gamete: n. a mature sexual reproductive cell having a single set of unpaired chromosomes  |  
 gauche: a. lacking social polish, lacking ease or grace  | gerrymander: v. divide unfairly and to one's advantage, of voting districts  |  
 hegemony: n. the dominance or leadership of one social group or nation over others  | hemoglobin: n. function primarily to transport oxygen from the lungs to the body tissues  |  
 homogeneous: a. all of the same or similar kind or nature  | hubris: n. overbearing pride or presumption, excessive pride or self-confidence  |  
 hypotenuse: n. the side of a right triangle opposite the right angle  | impeach: v. challenge the honesty or veracity of, bring an accusation against; level a charge against  |  
 incognito: a. with your identity concealed  | incontrovertible: a. necessarily or demonstrably true, impossible to deny or disprove  |  
 inculcate: v. teach and impress by frequent repetitions or admonitions  | infrastructure: n. the basic structure or features of a system or organization  |  
 interpolate: v. estimate the value of, insert words into texts, often falsifying it thereby  | irony: n. a trope that involves incongruity between what is expected and what occurs  |  
 jejune: a. lacking in nutritive value, displaying or suggesting a lack of maturity  | kinetic: a. relating to the motion of material bodies and the forces associated therewith  |  
 kowtow: v. try to gain favor by cringing or flattering  | laissezfaire: n. unwillingness to get involved in or influence other people's activities  |  
 lexicon: n. a reference book containing an alphabetical list of words with information about them  | loquacious: a. full of trivial conversation, tending to talk a great deal; talkative  |  
 lugubrious: a. excessively mournful, looking or sounding sad and dismal  | metamorphosis: n. a complete change of physical form or substance especially as by magic or witchcraft  |  
 mitosis: n. type of cell division that results in two daughter cells each having same number and kind of chromosomes as parent nucleus  | moiety: n. one of two basic subdivisions of a tribe, one of two (approximately) equal parts  |  
 nanotechnology: n. the branch of engineering that deals with things smaller than 100 nanometers (especially with the manipulation of individual molecules)  | nihilism: n. rejection of all religious and moral principles  |  
 nomenclature: n. a system of words used to name things in a particular discipline  | nonsectarian: a. not involving or relating to different religious sects or political groups  |  
 notarize: v. authenticate as a notary, acknowledge or attest as a notary public  | obsequious: a. attempting to win favor from influential people by flattery  |  
 oligarchy: n. a political system governed by a few people  | omnipotent: a. having unlimited power, having virtually unlimited authority or influence  |  
 orthography: n. a part of language study that deals with letters and spelling  | paradigm: n. the generally accepted perspective of a particular discipline at a given time  |  
 parameter: n. any factor that defines a system and determines (or limits) its performance  | pecuniary: a. relating to or involving money, consisting of or measured in money  |  
 photosynthesis: n. synthesis of compounds with the aid of radiant energy (especially in plants)  | plagiarize: v. take without referencing from someone else's writing or speech; of intellectual property  |  
 plasma: n. the colorless watery fluid of the blood and lymph that contains no cells, but in which the blood cells are suspended  | polymer: n. a naturally occurring or synthetic compound consisting of large molecules made up of a linked series of repeated simple monomers  |  
 precipitous: a. done with very great haste and without due deliberation, extremely steep  | quasar: n. massive and extremely remote celestial object  |  
 quotidian: a. found in the ordinary course of events, occurring every day  | recapitulate: v. repeat an earlier theme of a composition, repeat stages of evolutionary development during the embryonic phase of life  |  
 reciprocal: a. of or relating to the multiplicative inverse of a quantity or function  | reparation: n. compensation exacted from a defeated nation by the victors, compensation (given or received) for an insult or injury  |  
 respiration: n. the bodily process of inhalation and exhalation, the process of taking in oxygen from inhaled air and releasing carbon dioxide  | sanguine: n. a blood-red color, confidently optimistic and cheerful  |  
 soliloquy: n. a (usually long) dramatic speech intended to give the illusion of unspoken reflections, speech you make to yourself  | subjugate: v. put down by force or intimidation, make subservient, force to submit or subdue  |  
 suffragist: n. an advocate of the extension of voting rights (especially to women)  | supercilious: a. having or showing arrogant superiority to and disdain of those one views as unworthy, expressive of contempt  |  
 tautology: n. (logic) a statement that is necessarily true, useless repetition  | taxonomy: n. practice of classifying plants and animals according to their presumed natural relationships  |  
 tectonic: a. pertaining to the structure or movement of the earth's crust ,of or pertaining to construction or architecture  | tempestuous: a. (of the elements) as if showing violent anger, characterized by violent emotions or behavior  |  
 thermodynamics: n. the branch of physics concerned with the conversion of different forms of energy  | totalitarian: a. characterized by a government in which the political authority exercises absolute and centralized control  |  
 unctuous: a. unpleasantly and excessively suave or ingratiating in manner or speech  | vehement: a. marked by extreme intensity of emotions or convictions; inclined to react violently  |  
 fervid: a. characterized by great force or energy, intensely enthusiastic or passionate, especially to an excessive degree  | vortex: n. a powerful circular current of water, the shape of something rotating rapidly  |  
 winnow: v. blow away or off with a current of air, separate the chaff from by using air currents  | wrought: a. shaped to fit by or as if by altering the contours of a pliable mass (as by work or effort)  |  
 xenophobe: n. person having dislike of or prejudice against people from other countries  | yeoman: n. officer in the (ceremonial) bodyguard of the British monarch  |  
 ziggurat: n. a rectangular tiered temple or terraced mound erected by the ancient Assyrians and Babylonians  |  |  
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