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GRE vocabulary

foil

verbCommon GRE wordMore F words

to prevent someone's plan or effort from succeeding

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In a sentence

Foil in a sentence

Here is an example sentence showing foil in a sentence.

An alert guard foiled the burglars before they could reach the vault.

Synonyms
thwartfrustratestymie
Antonyms
aidabetfacilitate

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Verbal · Sentence Equivalence

The treaty was hailed as a triumph of diplomacy, yet historians now regard its terms as blank, since they merely postponed the conflicts they claimed to resolve.

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Common questions

Questions about “foil”

Foil (verb) means to prevent someone's plan or effort from succeeding
Here is foil used in an example sentence: "An alert guard foiled the burglars before they could reach the vault."
Common synonyms for foil include thwart, frustrate, stymie.
Antonyms of foil include aid, abet, facilitate.
Foil is a GRE-level vocabulary word worth knowing for the Verbal section.

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