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 of indisputable

• 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

Hurricane Beryl wreaked havoc on the cluster of cool, casual beach bars and seaside eateries that made this area the indisputable heart of the island. —Carley Rojas Avila, Travel + Leisure, 3 Mar. 2026

At the opposite age-and-experience end of the Milan Games is the 30-year-old Shiffrin, an indisputable great with a record 108 Alpine-skiing World Cup victories and an aqueous style that makes snow seem like velvet. —Sally Jenkins, The Atlantic, 21 Feb. 2026

So many warrants were indisputable proof that the shooter had been right to fear for his life. —Literary Hub, 28 Jan. 2026

Jalen Hurts’ credentials are indisputable. —Zach Berman, New York Times, 27 Jan. 2026

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