- Abate: To reduce in amount, degree, or severity
- Aberrant: Deviating from what is normal or expected
- Aberration: A deviation from what is normal
- Abscond: To leave secretly
- Abstain: To choose not to do something
- Abysmal: Extremely bad
- Abyss: An extremely deep hole
- Abyssal: Pertaining to great depth
- Adulterate: To make impure
- Advocacy: Active support for
- Advocate: To speak in favor of
- Aesthete: Someone unusually sensitive to beauty
- Aesthetic: Concerning the appreciation of beauty
- Aestheticism: Devoted to beauty
- Aggrandize: To increase in power, influence and reputation
- Alacrity: Speed or quickness
- Alleviate: To make more bearable
- Amalgam: A mixture, expecially of two metals
- Amalgamate: To combine, to mix together
- Ambiguity: The quality of being ambiguous
- Ambiguous: Doubtful or uncertain, can be interpreted several ways
- Ameliorate: To make better; to improve
- Anachronism: Something out of place in time
- Analogous: similar or alike in some way; equivalent to
- Analogue: something that is similar in some way to something else
- Analogy: a similarity between things that are otherwise dissimilar
- Anomalous: Deviating from what is normal
- Anomaly: deviation from what is normal
- Antagonist: Someone who fights another
- Antagonistic: Tending to provoke conflict
- Antagonize: to annoy or provoke to anger
- Antipathy: extreme dislike
- Apathy: Lack of interest or emotion
- Apocryphal: of questionable authority or authenticity
- Approbate: to authorize
- Approbation: approval and praise
- Arbitrary: determined by chance or impulse
- Arbitrate: to judge a dispute between two opposing parties
- Arbitration: a process by which a conflict is resolved
- Arbitrator: a judge
- Archaic: ancient, old-fashioned
- Archaism: an outdated word or phrase
- Ardent: Expressing ardor; passionate
- Ardor: intense and passionate feeling
- Articulate: able to speak clearly and expressively
- Assuage: to make something unpleasant less severe
- Attenuate: reduce in force or degree; weaken
- Audacious: fearless and daring
- Audacity: the quality of being audacious
- Austere: severe or stern in appearance; understood
- Austerity: severity, especially poverty
- Banal: predictable, cliched, boring
- Banality: something that is banal
- Bolster: support, prop up
- Bomabast: pompous speech or writing
- Bombastic: pompous in speech and manner
- Burgeon: to grow and flourish
- Burnish: to polish
- Cacophony: harsh, jarring noise
- Candid: impartial and honest in speech
- Caprice: whim, sudden fancy
- Capricious: changing one's mind quickly and often
- Castigate: To punish or criticize harshly
- Catalyst: Something that brings about a change in something else
- Catalyze: To bring about a change in something else
- Caustic: Biting in wit
- Chaos: Great disorder or confused situation
- Chaotic: Jumbled, confused
- Chauvinist: Someone prejudiced in favor of a group that he or she belongs to
- Chicanery: Deception by means of craft or guile
- Circumspect: Catious, aware of potential consequences
- Coalesce: To grow together to form a single whole
- Cogent: convincing and well-reasoned
- Cognition: knowledge
- Cognitive: to do with the powers of reasoning
- Concoluted: intricate and complicated
- Condone: to overlook, pardon or disregard
- Congitate: to think deeply
- Connoisseur: a person with expert knowledge or discriminating tastes
- Corroborate: supporting evidence
- Credulity: The quality of being credulous
- Credulous: too trusting; gullible
- Crescendo: steadily increasing in volume or force
- Decorous: conforming to acceptable standards
- Decorum: appropriateness of behavior or conduct; propriety
- Defer: either to delay or show someone deference
- Deference: respect, courtesy
- Deferent: courteous and respectful
- Deride: to speak of or treat with contempt, to mock
- Derision: mockery and taunts
- Derisive: in a mocking manner
- Desiccant: something that removes water from another substance
- Desiccate: to dry out thoroughly
- Desultory: jumping from one thing to another; disconnected
- Diatribe: an abusive, condemnatory speech
- Dielettante: someone with an amateurish and superficial interest in a topic
- Diffident: lacking self-confidence
- Dilate: to make larger, expand
- Dilatory: intended to delay
- Dirge: a funeral hymn or mournful speech
- Disabuse: set right, free from error
- Discern: to perceive or recognize
- Discernment: taste and cultivation
- Disparate: fundementally different; entirely unlike
- Dissemble: to present a flase appearance, to disguise one's real intentions or charter
- Dissonance: a harsh and disagreeable combination, especially of sounds
- Dogma: a firmly helf opinion, especcially a religious belief
- Dupe: to deceive or a person who is easily deceived
- Efficacious: effective, productive
- Efficacy: effectiveness
- Emulate: to copy; to try to equal or excel