indisputable

adjective

in·​dis·​put·​able ˌin-di-ˈspyü-tə-bəl 

(ˌ)in-ˈdi-spyə-

: not disputable : unquestionable

indisputable proof

indisputableness noun

indisputably

ˌin-di-ˈspyü-tə-blē 

(ˌ)in-ˈdi-spyə-

adverb

Synonyms

• unquestionable
• undeniable
• irrefutable
• incontestable
• incontrovertible
• indubitable
• unarguable
• conclusive
• irrefragable
• unchallengeable
• positive
• unanswerable
• inarguable
• definite

Examples of indisputable in a Sentence

an indisputable fact that is not subject to interpretation according to one's political beliefs

Recent Examples on the Web

For decades, the value of a four-year college degree was indisputable. —Staff, USA Today, 21 July 2025

Here’s an indisputable lesson we’ve been given by The Netherlands – over and over again. —Eli Amdur, Forbes.com, 13 July 2025

While not denying the parallels between Muggle and magical technologies, Oakes’s conclusions depend on ignoring magical people’s complete dependence on a wand—the indisputable sine qua non of reliable spellwork. —Literary Hub, 26 June 2025

To many outside the Middle East, the American and Israeli war with Iran reads like a linear narrative: the two allies’ formidable militaries and intelligence agencies arrayed against their adversary, poised to prevail, on the cusp of indisputable, decisive triumph. —Hussein Agha, Foreign Affairs, 23 June 2025

Word History

Etymology

Late Latin indisputabilis, from Latin in- + disputabilis disputable

First Known Use

1551, in the meaning defined above

Rhymes for indisputable

• computable
• disputable
• immutable
• imputable
• inscrutable
• unsuitable
• executable
• irrefutable
• substitutable
• mutable
• suitable

Kids Definition

indisputable

adjective

in·​dis·​put·​able ˌin-dis-ˈpyüt-ə-bəl 

(ˈ)in-ˈdis-pyət-

: not disputable : unquestionable

indisputable proof

indisputably

-blē 

adverb