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

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

Advantages of buying physical media for your music include indisputable ownership, fewer concerns about the music being AI-generated, the nostalgic kick of analog sound (at least in the case of records and cassettes), the tactile experience of handling your collection and collectibility. —Brad Moon, Forbes.com, 23 Jan. 2026

Some days are indisputable soup days. —Lynda Balslev, Mercury News, 20 Jan. 2026

But that this was a transformative moment — for good or bad — seemed indisputable. —Mery Mogollon, Los Angeles Times, 3 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