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

Its monster gains over recent years amid the artificial intelligence boom has made the stock an indisputable star of the retail investing world, in spite of Wall Street’s reservations about valuation. —Alex Harring, CNBC, 25 Dec. 2025

Reiner's role as a launcher of careers – and an architect of great American cinema – was indisputable. —Anna Kaufman, USA Today, 19 Dec. 2025

Some key facts are indisputable. —James Shapiro, The Atlantic, 1 Dec. 2025

While royal power suits can be traced back to the late Princess Diana’s indisputable impact on fashion and the ways in which royal women harness style as a statement, women’s tailoring is certainly on the rise. —Julia Teti, Footwear News, 18 Nov. 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