Resolve contrast, cause and negation before choosing the two words that express the same complete thought.
GRE General Test45 min study guide9 indexed sections
BY THE END, YOU CAN
Track concession and contrast in Sentence Equivalence.
Keep causal explanations distinct from unsupported associations.
Resolve the scope of not, only, even and entirely.
Choose exactly two context-fitting, meaning-equivalent completions.
BEFORE YOU START
Understand the two-test method for Sentence Equivalence.
Recognize causal, concessive and contrast connectors.
Original educational lesson. Work through the examples before revealing the practice answers. This original lesson supports current GRE General Test study; it does not reproduce official questions, certify a writing score or predict test content.
LEARN THROUGH ORIGINAL PRACTICE
Original GRE-style worked examples and practice
All teaching passages, writing prompts, examples and exercises in this lesson are original. No official ETS questions, prompts or explanations are reproduced. Current structure and observed public sample metadata are separate from this original teaching; no official score or question probability is implied.
01 / UNDERSTAND & APPLY
Build the sentence’s reasoning before its pair
Sentence Equivalence has one blank, six choices and exactly two correct selections. The completed sentences must both make sense and mean the same thing. There is no partial credit for an incomplete pair. In difficult sentences, the obstacle is often logical structure rather than rare vocabulary.
Break a long sentence into its main claim and supporting or contrasting clauses. Identify the subject of each judgment. A method can be inexpensive to buy yet difficult to operate, or persuasive to novices yet unconvincing to specialists. All exercises here are original educational material.
ORIGINAL WORKED EXAMPLE
A concession creates a precise expectation
Select exactly two: Although the proposal was ambitious in its goals, its implementation plan was ___, proceeding through small, reversible trials. A cautious; B circumspect; C reckless; D rash; E grandiose; F expansive.
Ambitious goals might create an expectation of aggressive implementation.
The main clause and explanatory phrase describe careful, limited trials.
Cautious and circumspect both express that implementation stance.
Reckless/rash contradict reversible trials; grandiose/expansive repeat ambition rather than capture the plan’s restraint.
Answer A cautious and B circumspect.
02 / UNDERSTAND & APPLY
Concession need not join antonyms
“Although old, the method remains useful” contrasts age with usefulness, not old with young. The relevant expectation is that age might reduce usefulness. Similarly, “despite its brevity, it is comprehensive” contrasts length and coverage. Do not search mechanically for the antonym of the nearest adjective.
When the sentence contrasts two people or two periods, keep the comparison aligned. A positive word about one person does not imply a negative word about the other unless the sentence supplies that relationship.
ORIGINAL WORKED EXAMPLE
Length versus coverage
Select exactly two: Despite its brevity, the report is ___, covering every stage of the investigation. A comprehensive; B exhaustive; C concise; D terse; E conjectural; F speculative.
The explanatory clause defines complete coverage.
Comprehensive and exhaustive both express that property here.
Concise/terse repeat brevity but do not supply the concession’s counterweight.
Conjectural/speculative concern uncertainty and conflict with no explicit claim about the evidence’s status.
Answer A comprehensive and B exhaustive.
03 / UNDERSTAND & APPLY
Choose a pair that explains the stated outcome
In “because X, Y,” the blank must make X a relevant reason for Y. If an instrument repeatedly gives different readings under identical conditions, “unreliable” is justified more directly than “old” or “expensive.” The latter may be associated with instruments but do not express the supported causal judgment.
The sentence may itself describe a reason without establishing scientific causation beyond its stipulated scenario. Solve the internal relationship, while avoiding an answer that invents an external causal fact not provided by the text.
ORIGINAL WORKED EXAMPLE
A reason for a reliability judgment
Select exactly two: Because repeated measurements under identical conditions varied widely, the instrument’s readings were judged ___. A unreliable; B inconsistent; C precise; D exact; E antique; F obsolete.
The stated problem is repeatability: similar conditions yield disparate results.
Unreliable and inconsistent each describe that failure in the readings.
Precise/exact reverse the evidential direction.
Antique/obsolete might describe equipment, but the sentence provides no age or replacement information.
Answer A unreliable and B inconsistent.
04 / UNDERSTAND & APPLY
Simplify negatives without losing qualification
“Not entirely implausible” leaves some plausibility; it does not mean demonstrated. “No less careful” means at least as careful in the comparison; it does not imply carelessness. “Anything but predictable” means emphatically not predictable. Translate the whole expression rather than reacting to the nearest negative word.
Scope changes meaning: “not all accounts are accurate” allows some accurate accounts, while “all accounts are inaccurate” excludes them. In a completion, a scope word may rule out an otherwise attractive pair that is too absolute.
ORIGINAL WORKED EXAMPLE
Not entirely: preserving a boundary
Select exactly two: Calling the evidence wholly ___ would ignore the independent records that confirm its central sequence, even though several peripheral details remain uncertain. A unreliable; B untrustworthy; C convincing; D persuasive; E extensive; F voluminous.
Independent confirmation gives a reason to resist blanket distrust, while peripheral uncertainty prevents unqualified certainty.
Calling the evidence wholly unreliable or untrustworthy would disregard the stated support for its central sequence.
Convincing/persuasive would not disregard confirming records in the way specified; those records favor rather than undermine confidence.
Extensive/voluminous concerns amount, and the passage supplies no objection about how much evidence exists.
Answer A unreliable and B untrustworthy.
05 / UNDERSTAND & APPLY
Attach each evaluation to the correct object
A sentence can praise the clarity of a claim while criticizing its evidence. Do not transfer clarity to truth. Likewise, a speaker may be confident about timing but unsure about cause. A completion must concern the object modified by the blank, not another nearby feature.
Words such as “merely,” “only,” “even” and “entirely” can narrow or intensify a claim. “Not merely detailed but accurate” grants detail and adds accuracy; it does not reject detail. Identify which property is being retained, added or denied.
ORIGINAL WORKED EXAMPLE
Granting one quality, denying another
Select exactly two: The argument is clear but not ___: readers can readily follow its steps, yet the evidence does not warrant its conclusion. A convincing; B persuasive; C intelligible; D lucid; E lengthy; F verbose.
The first explanatory clause grants comprehensibility.
The second denies adequate support for the conclusion.
Convincing and persuasive are the qualities being denied after “not.”
Intelligible/lucid would contradict the explicitly granted clarity. Lengthy/verbose concern an unsupported dimension.
Answer A convincing and B persuasive.
06 / UNDERSTAND & APPLY
When two pairs seem to work
Compare how well each pair explains every clause, not merely whether the completed sentence could occur in ordinary speech. Identify the contrast’s direction, the causal link and the degree of the conclusion. If a practice sentence genuinely permits two equivalent pairs, the item needs revision; do not invent a rule to defend an ambiguous key.
In your own review, distinguish a weak clue from an unknown word. If all options remain broadly plausible because the sentence offers no relationship, more vocabulary memorization will not fix the item. Sound practice requires a specific, defensible pair.
07 / UNDERSTAND & APPLY
Original practice: contrasts and causal support
Select exactly two of six choices in each item.
ORIGINAL PRACTICE · 1
Though its title promises a sweeping history, the book’s actual scope is ___, restricted to one harbor in a single decade. A narrow; B limited; C expansive; D wide-ranging; E uncertain; F doubtful.
Reveal answer & reasoning
A narrow and B limited.
The explicit restriction determines scope. Expansive/wide-ranging repeat the title’s promise rather than the actual contrast; uncertainty is not stated.
ORIGINAL PRACTICE · 2
Because the study changed both lighting and temperature at once, its attribution of the result to lighting alone is ___. A questionable; B dubious; C decisive; D conclusive; E popular; F celebrated.
Reveal answer & reasoning
A questionable and B dubious.
The simultaneous change supplies a competing explanation, making the isolated attribution doubtful. It does not establish popularity or justify certainty.
ORIGINAL PRACTICE · 3
The critic is anything but ___, repeatedly reconsidering her judgments when new evidence emerges. A dogmatic; B inflexible; C adaptable; D flexible; E prolific; F productive.
Reveal answer & reasoning
A dogmatic and B inflexible.
“Anything but” negates rigidity, and repeated reconsideration explains that negation. Choosing adaptable/flexible would produce the opposite of the supporting clause.
ORIGINAL PRACTICE · 4
Far from being ___, the results closely matched the team’s prior predictions. A surprising; B unexpected; C anticipated; D predictable; E precise; F exact.
Reveal answer & reasoning
A surprising and B unexpected.
“Far from” negates surprise, and agreement with predictions supports that meaning. Anticipated/predictable would be incorrectly negated; precision is a different property.
08 / UNDERSTAND & APPLY
Original practice: scope and multiple clauses
Select two, then read both completed sentences aloud or in full.
ORIGINAL PRACTICE · 1
The method is not entirely ___: it fails in very dry soils but performs well under ordinary moisture conditions. A useless; B ineffective; C costly; D expensive; E familiar; F recognizable.
Reveal answer & reasoning
A useless and B ineffective.
Partial success prevents a total claim of no effectiveness. Costs and familiarity have no bearing on the described performance boundary.
ORIGINAL PRACTICE · 2
Although the explanation is ___, requiring only one mechanism, it accounts for a wide range of observations. A simple; B uncomplicated; C exhaustive; D comprehensive; E obscure; F opaque.
Reveal answer & reasoning
A simple and B uncomplicated.
One mechanism supplies simplicity; broad coverage creates the concession’s other side. Exhaustive/comprehensive concern coverage rather than explanatory complexity; obscure/opaque are unsupported.
ORIGINAL PRACTICE · 3
The witness was ___ about the date but certain about the location, offering three possible days while consistently naming the same room. A uncertain; B unsure; C evasive; D deceptive; E precise; F exact.
Reveal answer & reasoning
A uncertain and B unsure.
The sentence specifies uncertainty in one dimension and confidence in another. Evasive/deceptive would infer motive from uncertainty, while precise/exact contradict the date evidence.
ORIGINAL PRACTICE · 4
The proposal was not merely unusual; it was ___, introducing a method no previous trial in the project had used. A novel; B innovative; C familiar; D conventional; E expensive; F costly.
Reveal answer & reasoning
A novel and B innovative.
The second clause specifies novelty relative to the project’s previous trials. Familiar/conventional reverse that comparison; price is not supplied. The scope is this project, not a claim of worldwide invention.
09 / UNDERSTAND & APPLY
A four-part explanation for every pair
State the sentence’s main proposition, name the relationship to the clue, give the shared meaning of the pair, and explain why the nearest rival pair fails. This four-part explanation makes it harder to hide an unsupported assumption behind “these are synonyms.”
For negation mistakes, write a positive paraphrase with equivalent scope. “Not entirely useless” becomes “useful in at least some respect or conditions,” not “always useful.” Then restore the original wording and verify both selected words preserve that limited claim.
KEEP THE BIG IDEAS
Quick revision
Resolve the sentence’s logic before looking for matching words.
Concession often contrasts different dimensions rather than antonyms.
Negation must retain its scope and degree.
Both selected words must produce the same context-supported completed meaning.
The teaching notes, passages, worked explanations and practice are original. Official references identify the assessment framework and skill scope; they do not endorse this lesson or license official question reproduction.
GRE analytics distinguish current test structure from a small independently classified public sample selection. Writing instruction has no observed prompt-frequency denominator. These are not historical administered-exam frequencies.