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.

The researchers believe the technology could prove especially useful for future quantum imaging and quantum information systems used in remote environments or space-based applications.

From Science Daily • May 18, 2026

Other risks apply to the whole AI supply chain: Data-center plans may be scaled back, AI uptake prove slower than hoped, or a political backlash may hinder expansion.

From The Wall Street Journal • May 17, 2026

Many before Bill have buried LeBron James, only to see him rise to the occasion once again and prove them wrong.

From Los Angeles Times • May 16, 2026

However, soon after talks began, state media published comments from Xi making clear that tensions over Taiwan could prove challenging.

From BBC • May 14, 2026

As if to prove her point, Auntie Nina’s engine revs loudly.

From "Clairboyance" by Kristiana Kahakauwila

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!