Definitions

prove

[proov] / pruv /

VERB

establish facts; put to a test

Synonyms

STRONGEST

confirm convince demonstrate determine explain find justify result show substantiate test try turn out validate verify

STRONG

affirm analyze ascertain assay attest authenticate back certify check corroborate declare document evidence evince examine experiment fix manifest settle sustain testify uphold warrant witness

WEAK

add up bear out end up have a case make evident pan out show clearly show once and for all trial

Antonyms

STRONGEST

conceal confuse deny disprove hide invalidate miss refuse veto

STRONG

aid assist contradict disavow disclaim help refute reject unsettle

WEAK

discredit hypothesize theorize

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

That observation may prove crucial, given that S&P 500 trading volumes dipped below the three billion level last week, and are trending near the lowest levels since the Covid pandemic.

From Barron's • Apr. 27, 2026

“I’ve heard them say that, but I’ve never heard anybody prove that,” Heath said.

From Salon • Apr. 27, 2026

While the White House is yet to comment on the report, it could prove to be another point of friction between the US and UK at a time of diplomatic tension.

From BBC • Apr. 24, 2026

Science advances by proposing ideas and then trying to prove them wrong.

From Science Daily • Apr. 24, 2026

Whether this would prove to be the right decision or not remained to be seen.

From "The Unseen Guest" by Maryrose Wood

Vocabulary lists containing prove

Jim Burke's Academic Vocabulary List

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"Romeo and Juliet" by William Shakespeare, Act II

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Beowulf vocabulary

Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!