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 new additions really need to prove themselves first.

From MarketWatch • May 31, 2026

The study cannot prove whether gut bacteria drive the brain changes, whether the brain drives microbial changes, or whether another factor influences both.

From Science Daily • May 31, 2026

To prove her historic hurl was no fluke, she came back with a 192-6 effort on her sixth and last throw.

From Los Angeles Times • May 31, 2026

Ultimately, the relationship between Vinicius and Mourinho could prove decisive in shaping his long-term future.

From BBC • May 30, 2026

How he wished he could prove them all wrong.

From "The Way to Rio Luna" by Zoraida Cordova

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!