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GRE vocabulary

cardinal

adjectiveCommon GRE wordMore C words

of primary importance; fundamental

In a sentence

Cardinal in a sentence

Here is an example sentence showing cardinal in a sentence.

Honesty was the cardinal rule by which she ran her business.

Synonyms
fundamentalprincipalchiefparamount
Antonyms
minorsecondarytrivial
Common questions

Questions about “cardinal

Cardinal (adjective) means of primary importance; fundamental
Here is cardinal used in an example sentence: "Honesty was the cardinal rule by which she ran her business."
Common synonyms for cardinal include fundamental, principal, chief, paramount.
Antonyms of cardinal include minor, secondary, trivial.
Cardinal is a GRE-level vocabulary word worth knowing for the Verbal section.

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Vocabulary sticks when you meet it in real sentences. Practise these words inside text completion and sentence equivalence questions.