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GRE Critical reasoning

GRE Argument Analysis

Language for evaluating claims, assumptions, and the strength of evidence.

Independent GRE study resource — not official exam material.

  • Teens and up
  • Academic English
  • Advanced · C1
  • 30 words

The words

Every word in this set, with what it means. Tap a word to hear it.

assumption
something accepted as true without proof
“Name the assumption the argument depends on.”
causation
the relationship in which one thing causes another
“Correlation is not the same as causation.”
contention
a point argued or asserted in a debate
“Her main contention is that the sample is biased.”
corollary
a natural consequence that follows from something already shown
“A corollary of the rule is that exceptions must be rare.”
fallacy
a mistaken belief based on unsound reasoning
“That claim rests on a common fallacy.”
premise
a statement used as the basis for an argument
“If the premise is false, the conclusion collapses.”
qualification
a limitation added to a statement
“Add a qualification so the claim is not overstated.”
rebuttal
a response that argues against a claim
“Write a brief rebuttal to the opposing view.”
speculation
ideas formed without firm evidence
“Avoid speculation when the passage gives no support.”
warrant
justification for a claim or action
“What warrant does the author offer for that leap?”
anomaly
something that differs from what is normal or expected
“Treat the anomaly as a challenge to the model.”
bias
a tendency that unfairly favors one side
“Selection bias can distort survey results.”
discrepancy
a difference between things that should match
“Explain the discrepancy between the two tables.”
equivocal
open to more than one interpretation; ambiguous
“The results are equivocal and need another trial.”
extrapolate
to extend a conclusion beyond the known data
“Do not extrapolate from one small study.”
mitigate
to make something less severe
“The redesign may mitigate the risk of error.”
plausible
seeming reasonable or probable
“Offer the most plausible alternative explanation.”
preclude
to make something impossible
“The missing data preclude a firm conclusion.”
tenuous
weak or uncertain
“The link between the factors is tenuous.”
unwarranted
not justified by the evidence
“That leap from data to policy is unwarranted.”
corroborate
to support or confirm with evidence
“Can another study corroborate these findings?”
deduce
to reach a conclusion by reasoning
“From the premises, we can deduce a narrower claim.”
implication
a possible result or meaning that is not stated directly
“Consider the policy implication of the result.”
invalidate
to show that something is wrong or not acceptable
“One counterexample can invalidate the rule.”
overstate
to describe something as greater than it really is
“Do not overstate what the sample can show.”
paradox
a situation that seems impossible or contradictory
“The paradox invites a closer look at the definitions.”
reconcile
to make two different ideas or facts fit together
“How can we reconcile the two reports?”
undermine
to gradually weaken something
“Missing controls undermine the conclusion.”
verify
to check that something is true or accurate
“Verify the citation before relying on it.”
warranted
justified by the evidence or circumstances
“Is that strong claim warranted by the data?”