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Textbook
1. Welcome
2. Vocabulary approach
3. Quantitative reasoning
3.1 Quant intro
3.2 Arithmetic & algebra
3.2.1 Positive negative problems
3.2.2 Defined & undefined
3.2.3 GRE vocabulary list 01 (alacrity)
3.2.4 Odd even problems
3.2.5 GRE vocabulary list 02 (adulterate)
3.2.6 Algebra
3.2.7 Fraction math
3.2.8 GRE vocabulary list 03 (abstain)
3.2.9 Percent change
3.2.10 GRE vocabulary list 04 (anachronism)
3.2.11 Function problems
3.2.12 GRE vocabulary list 05 (ameliorate)
3.2.13 Divisors, prime factors, multiples
3.2.14 Greatest common factor (GCF) & Least common multiple (LCM)
3.2.15 GRE vocabulary list 06 (acumen)
3.2.16 Permutations and combinations
3.2.17 GRE vocabulary list 07 (aesthetic)
3.2.18 Decimals
3.2.19 GRE vocabulary list 08 (aggrandize)
3.2.20 FOIL and quadratic equations
3.2.21 GRE vocabulary list 09 (anodyne)
3.2.22 Exponent rules
3.2.23 GRE vocabulary list 10 (aberrant)
3.2.24 Square roots and radicals
3.2.25 Sequences
3.2.26 Venn diagrams & tables
3.2.27 Ratios
3.2.28 Mixtures
3.2.29 Probability
3.2.30 Algebra word problems
3.2.31 Number line, absolute value, inequalities
3.2.32 Simple and compound interest
3.2.33 System of linear equations (SOLE)
3.3 Statistics and data interpretation
3.4 Geometry
3.5 Strategies
4. Verbal reasoning
5. Analytical writing
6. Wrapping up
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3.2.12 GRE vocabulary list 05 (ameliorate)
Achievable GRE
3. Quantitative reasoning
3.2. Arithmetic & algebra

GRE vocabulary list 05 (ameliorate)

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Having a strong vocabulary is essential to scoring high on the GRE. Our analysis shows that these are some of the most commonly tested vocabulary words on the exam. It’s hard to accurately measure your understanding with simple flashcards, so take our quizzes to ensure you know these for exam day.

Definitions

ameliorate

make better

verb

To make better, to improve; to heal; to solve a problem.

"The rain served to ameliorate the drought the city had been experiencing."

"The city added roundabouts to ameliorate the congested intersections."

from Wiktionary, Creative Commons Attribution/Share-Alike License.

articulate

communicative

adjective

expressing yourself easily or characterized by clear expressive language

"The skilled debaters articulated their arguments well."

"He effectively articulated his finding in his dissertation defense."

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

belie

mask

transitive verb

To give a false representation or account of.

"Her smile belied her depressed inner feelings."

"His gray hair and beard belied his surprisingly young age."

from the GNU version of the Collaborative International Dictionary of English.

commensurate

equivalent

adjective

Equal in measure or extent; proportionate.

""An eye for an eye" would be a commensurate punishment."

"Five kilometers is roughly commensurate to 3.1 miles."

from the GNU version of the Collaborative International Dictionary of English.

delineate

depict

transitive verb

To portray to the mind or understanding by words; to set forth; to describe.

"The consultant delineated his recommendation to the CEO using a PowerPoint presentation."

"The graphs effectively delineated the key findings of the study."

from the GNU version of the Collaborative International Dictionary of English.

demur

protest

intransitive verb

To scruple or object; to take exception, especially on the basis of scruple or modesty.

"The fans demurred when their favorite character was killed off the show."

"He agreed to offer the customers a refund without demur."

from the GNU version of the Collaborative International Dictionary of English.

dispassionate

unemotional

adjective

not showing, and not affected by emotion, bias, or prejudice

"The dispassionate fighter never flinched, even when confronted with the most terrifying opponents."

"It was difficult to know if the dispassionate old man had any emotions at all."

from Wiktionary, Creative Commons Attribution/Share-Alike License.

dissemble

conceal

intransitive verb

To conceal the real fact, motives, intention, or sentiments, under some pretense; to assume a false appearance; to act the hypocrite.

"The fake jewelry was meant to dissemble any thieves."

"He tried to dissemble his true intentions."

from the GNU version of the Collaborative International Dictionary of English.

eclectic

wide-ranging

adjective

Selecting; choosing (what is true or excellent in doctrines, opinions, etc.) from various sources or systems.

"There was an eclectic collection of art on display at the museum."

"She had an eclectic collection of books in her bookshelf."

from the GNU version of the Collaborative International Dictionary of English.

eloquence

diction

noun

Fluent, forcible, elegant, and persuasive speech in public; the power of expressing strong emotions in striking and appropriate language either spoken or written, thereby producing conviction or persuasion.

"The professional speaker spoke with great eloquence."

"Her eloquence swept him off his feet."

from the GNU version of the Collaborative International Dictionary of English.

enigma

mystery

noun

Something puzzling, mysterious or inexplicable.

"It was an enigma that the fastest runner in practice could not win in an actual competition."

"The ancient mysterious number system was an enigma to scholars."

from Wiktionary, Creative Commons Attribution/Share-Alike License.

forestall

prevent

verb

To prevent, delay or hinder something by taking precautionary or anticipatory measures; to avert.

"He took out a loan to forestall getting evicted."

"It is better to forestall a disaster rather than react to a disaster."

from Wiktionary, Creative Commons Attribution/Share-Alike License.

hackneyed

trivial

adjective

Repeated too often.

"The word "literally" has become hackneyed because the young generation uses it so often."

"The hackneyed joke was repeated far too often."

from Wiktionary, Creative Commons Attribution/Share-Alike License.

immutable

unchangeable

adjective

Unable to be changed without exception.

"It is an immutable fact that the sun will rise tomorrow."

"Gravity is an immutable constant."

from Wiktionary, Creative Commons Attribution/Share-Alike License.

impair

diminish

verb

to weaken; to affect negatively; to have a diminishing effect on.

"The man had impaired mobility ever since the accident."

"Playing chess blindfolded will certainly impair most people's playing abilities."

from Wiktionary, Creative Commons Attribution/Share-Alike License.

inimical

harmful

adjective

Harmful in effect.

"The new article about his affairs will certainly have an inimical effect on his political career."

"Rotting can have inimical consequences to the structural integrity of a house."

from Wiktionary, Creative Commons Attribution/Share-Alike License.

lethargic

sluggish

adjective

deficient in alertness or activity

"Panda bears are generally considered lethargic and carefree."

"Rainy days can make one feel lethargic."

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

malign

harmful

adjective

evil or harmful in nature or influence

"While the analysts malign his inconsistent style of play, the fans enjoy his entertaining playstyle."

"While the public maligned his character, the public figure stoically did her job."

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

mercurial

volatile

adjective

liable to sudden unpredictable change

"The professor had a mercurial mood; sometimes he was loose and easygoing while other times he was strict and exacting."

"The mercurial crowd could boo in one minute and cheer the next."

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

obscure

conceal

intransitive verb

To conceal one's self; to hide; to keep dark.

"His sunglasses obscured his conniving eyes."

"The ice and rain on the windshield obscured the view of the highway."

from the GNU version of the Collaborative International Dictionary of English.

pristine

pure

adjective

Unspoiled; still with its original purity; uncorrupted or unsullied

"The campground was in pristine condition because we were the first to use the site this season."

"The pristine car still had that new car smell."

from Wiktionary, Creative Commons Attribution/Share-Alike License.

profligate

irresponsible

adjective

Inclined to waste resources or behave extravagantly.

"The student spent in a profligate manner because she was using her parents' credit card."

"Online shopping can easily turn into a profligate activity."

from Wiktionary, Creative Commons Attribution/Share-Alike License.

recondite

complex

adjective

difficult to penetrate; incomprehensible to one of ordinary understanding or knowledge

"Quantum physics is considered a recondite topic because it is understood by few."

"The physics of the universe is a recondite subject."

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

restive

restless

adjective

Uneasy; averse to standing still; fidgeting about; -- applied especially to horses.

"The restive puppy could not sit still."

"The excited puppy was too restive to sit in one place."

from the GNU version of the Collaborative International Dictionary of English.

taciturn

untalkative

adjective

habitually reserved and uncommunicative

"The taciturn student would rarely raise his hand to speak."

"The taciturn child was quiet, but always listening."

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

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