- abash - humiliate, embarrass
- abdicate - relinquish power or position
- aberrant - abnormal
- abet - aid, encourage (typically of crime)
- abeyance - postponement
- aboriginal - indigenous
- abridge - shorten
- abstemious - moderate
- acclimate - accustom oneself to a climate
- accost - to approach and speak to someone
- acquiesce - agree passively
- acumen - insight
- adamant - insistent
- admonish - warn gently
- adulterate - contaminate, corrupt
- adversity - hardship
- aegis - that which protects
- aesthetic - pleasing to the senses, beautiful
- affable - friendly
- affinity - fondness
- aggregate - total, collect
- aghast - horrified
- alacrity - swiftness
- alienate - estrange, antagonize
- alleviate - lessen, assuage
- altruism - benevolence, generosity
- amalgamation - mixture
- ambiguous - unclear
- ambivalence - conflicting emotions
- amenable - agreeable
- amorphous - shapeless
- anachronistic - out of historical order
- analogous - similar
- anarchy - absence of government
- anathema - curse
- animus - hate
- anomalous - abnormal
- antipathy - repulsion, hatred
- antipodal - exactly opposite
- antiquated - outdated, obsolete
- apathy - indifference
- appease - pacify
- approbation - approval
- artless - naive, simple
- ascetic - self-denying
- assiduous - hard-working
- assimilate - absorb
- audacity - boldness
- auspicious - favorable
- austere - harsh, Spartan
- autonomous - self-governing
- avarice - greed
- axiom - self-evident truth
- banal - trite
- belie - misrepresent
- belittle - disparage
- bellicose - warlike
- benefactor - patron
- boisterous - noisy
- boor - vulgar person
- bourgeois - middle class
- bucolic - rustic
- buttress - support
- cachet - prestige
- cacophony - dissonance, harsh noise
- callow - inexperienced
- canon - rule
- capacious - spacious
- capitulate - surrender
- castigate - criticize
- cathartic - purgative, purifying
- catholic universal, worldly
- caustic - scathing (of speech)
- censure - condemn
- chagrin - embarrassment
- charlatan - quack
- chary - cautious
- coagulate - thicken
- coda - concluding passage
- cogent - well-put, convincing
- collusion - conspiracy
- commensurate - proportionate
- commiserate - empathize
- compensatory - redeeming
- compliant - submissive
- conciliatory - reconciling
- condone - overlook wrong doing
- conducive - helping
- connoisseur - an expert, gourmet
- consensus - general agreement
- contentious - argumentative
- conundrum - puzzle, enigma
- convoluted - twisted, complicated
- covenant - agreement, pact
- covert - secret
- credence - belief
- credulous - believing
- cynical - scornful of the motives of others
- dauntless - courageous
- dearth - scarcity
- defamation - (noun) - slander
- deference - courteously yielding to another
- deleterious - harmful
- delineate - draw a line around, describe
- demur - take exception
- denigrate - defame
- deprecate - belittle
- desiccate - dehydrate
- despot - tyrant
- destitute - poor
- desultory - without direction in life
- deterrent - hindrance
- devoid - empty
- devout - pious
- diatribe - long denunciation
- dichotomy - a division into two parts
- didactic - instructional
- diffident - shy
- digress - ramble
- disabuse - correct a misconception
- discerning - observant
- discord - lack of harmony
- discrete - separate
- discretion - prudence
- disingenuous - deceptive
- disparate - various
- disseminate - distribute
- dissent - disagree
- dissolution - disintegration
- dissonance - discord
- distend - swell
- divest - strip, deprive
- divulge - disclose
- dogmatic - certain, unchanging in opinion
- dormant - asleep
- eclectic - from many sources
- efficacy - effectiveness
- effigy - likeness, mannequin
- effloresce - to bloom
- effrontery - insolence
- elicit - provoke
- eloquent - well-spoken
- emancipate - liberate
- embellish - exaggerate
- endemic - peculiar to a particular region
- enervate - weaken
- engender - generate
- ennui - boredom
- enumerate - count
- esoteric - known by only a few
- esthetic - artistic
- euphemism - genteel expression
- euphoria - elation
- evanescent - fleeting, very brief
- exacerbate - worsen
- exasperate - irritate
- exhibitionist - one who draws attention to himself
- exonerate - free from blame
- expedite - hasten
- extemporize - improvise
- extol - praise highly
- facetious - joking, sarcastic
- facilitate - make easier
- fallacy - false belief
- fathom - understand
- fervor - intensity
- fickle - always changing one’s mind
- filibuster - long speech
- fledgling - just beginning, struggling
- flout - to show disregard for the law or rules
- foment - instigate
- forsake - abandon
- fortuitous - lucky
- foster - encourage
- frugal - thrifty
- fulminate - denounce, menace
- furtive - stealthy
- gainsay - contradict
- germane - relevant
- glib - insincere manner
- gratuitous - unwarranted, uncalled for
- gregarious - sociable
- halcyon - serene
- hamper - obstruct
- harangue - tirade
- harry - harass
- hedonism - excessive pursuit of pleasure in life
- hegemony - authority, domination
- histrionic - overly dramatic
- homogeneous - uniform
- hyperbole - exaggeration
- hypocritical - deceiving, two-faced
- iconoclast one who rails against sacred institutions
- idiosyncrasy - peculiarity
- imminent - about to happen
- impecunious - indigent
- imperative - vital, pressing
- imperturbable - calm
- impervious - impenetrable
- impetuous - impulsive
- implicit - implied
- impolitic - unwise
- impulsive - to act suddenly
- impunity - exemption from harm
- inadvertent - unintentional
- incendiary - inflammatory
- incipient - beginning
- incontrovertible - indisputable
- incorrigible - unreformable
- indifferent - unconcerned
- indigent - poor
- indolent - lazy
- indomitable - invincible
- ineffable - inexpressible
- inert - inactive
- inherent - innate, inborn
- inhibit - restrain
- inimical - adverse, hostile
- insatiable - gluttonous
- insidious - treacherous
- insipid - flat, dull
- insufferable - unbearable
- insular - narrow-minded
- intangible - not perceptible by touch
- internecine - mutually destructive
- intractable - unmanageable
- intrepid - fearless
- inundate - flood
- inure - accustom, habituate, harden
- invective - verbal insult
- inveigle - lure
- irascible - irritable
- irresolute - hesitant, uncertain
- itinerary - route
- judicious - prudent
- laconic - brief, terse
- lassitude - lethargy
- laudatory - commendable
- levity - frivolity
- lucid - clearly understood
- lurid - ghastly
- Machiavellian - politically crafty, cunning
- magnanimous - generous, kindhearted
- magnate - a powerful, successful person
- malevolence - bad intent, malice
- malinger - shirk
- malleable - moldable, tractable
- misanthrope - hater of mankind
- miscreant - evildoer
- mitigate - lessen the severity
- mundane - ordinary
- nadir - lowest point
- narcissism - self-love
- nascent - incipient
- neologism - newly coined expression
- nonplus - confound
- noxious - toxic
- obfuscate - bewilder, muddle
- obtuse - stupid
- obviate - make unnecessary
- odious - despicable
- officious - forward, obtrusive
- omnipotent - all-powerful
- onerous - burdensome
- opprobrium - disgrace
- oscillate - waver
- paean - a song of praise
- paradigm - a model
- paragon - standard of excellence
- parody - imitation, ridicule
- parsimonious - stingy
- paucity - scarcity
- pedagogical - pertaining to teaching
- pedantic - bookish
- penchant - inclination
- penury - poverty
- pernicious - destructive
- perpetuity - eternity
- perspicacious - keen
- pervade - permeate
- philanthropic - charitable
- phlegmatic - sluggish
- piety - devoutness
- pious - devout, holy
- piquant - tart-tasting, spicy
- pithy - concise
- platitude - trite remark
- platonic - nonsexual
- plethora - overabundance
- polemic - a controversy
- posthumous - after death
- pragmatic - practical
- precarious - dangerous, risky
- precipitate - cause
- precursor - forerunner
- preponderance predominance
- presumptuous - assuming
- pretentious - affected, inflated
- pretext - excuse
- prevaricate - lie
- probity - integrity
- problematic - uncertain
- prodigal - wasteful
- prodigious - marvelous, enormous
- prodigy - a person with extraordinary ability or talent
- profligate - licentious, prodigal
- profound - deep, knowledgeable
- profusion - overabundance
- prolific - fruitful, productive
- propensity - inclination
- proportionate - commensurate
- propriety - decorum
- prosaic - uninspired, flat
- proscribe - prohibit
- protuberance - bulge
- pundit - politically astute person
- pungent - sharp smell or taste
- qualms - misgivings
- quash - put down, suppress
- querulous - complaining
- quixotic - impractical, romantic
- raconteur - story teller
- recalcitrant - stubborn
- recant - retract
- redoubtable - formidable, steadfast
- refractory - obstinate
- relegate - assign to an inferior position
- renege - break a promise
- renounce - disown
- reprehensible - blameworthy
- reproach - blame
- reprobate - miscreant
- repudiate - disavow
- requisite - necessary
- rescind - revoke
- resolute - determined
- reticent - reserved
- retribution - reprisal
- reverent - respectful
- rhapsody - ecstasy
- rhetoric - elocution, grandiloquence
- sanctimonious - self-righteous
- sanction - approval
- sanguinary - gory, murderous
- satiate - satisfy fully
- satire - ridicule
- schism - rift
- secular - worldly, nonreligious
- sedulous - diligent
- severance - division
- skeptical - doubtful
- solicitous - considerate, concerned
- solvent - financially sound
- sophistry - specious reasoning
- specious - false but plausible
- spurious - false, counterfeit
- squander - waste
- stolid - impassive
- stupefy - deaden, dumfound
- stymie - hinder, thwart
- sullen - sulky, sour
- supercilious - arrogant
- superfluous - overabundant
- surfeit - overabundance
- synthesis - combination
- tacit - understood without being spoken
- temerity - boldness
- tenuous - thin, insubstantial
- terse - concise
- torpid - lethargic, inactive
- tractable - docile, manageable
- transient - fleeting, temporary
- trenchant - incisive, penetrating
- truculent - fierce, savage
- ubiquitous - omnipresent, pervasive
- ulterior - hidden, covert
- untenable - cannot be achieved
- untoward - perverse
- urbane - refined, worldly
- vacillate - waver
- venerable - revered
- veracity - truthfulness
- verbose - wordy
- vernacular - common speech
- vex - annoy
- viable - capable of surviving
- vilify - defame
- virulent - deadly, poisonous
- vitriolic - scathing
- vituperative - abusive
- vivacious - lively
- volatile - unstable
- voluminous - bulky, extensive
- voracious - hungry
- xenophobia - fear of foreigners
- zealot - fanatic