UNDENIABLE Synonyms: 57 Similar and Opposite Words

undeniable

adjective

ˌən-di-ˈnī-ə-bəl

Definition of undeniable

as in unquestionable

not capable of being challenged or proved wrong undeniable evidence of guilt

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Example Sentences

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Recent Examples of undeniable While this honey moment is undeniable, the ingredient will never just be a trend. — Lauren Valenti, InStyle, 9 Sep. 2026 What's more, long lines amassed to see the works, an undeniable testament to the growing interest in traditional crafts movements and the makers behind them. — Clare Coulson, Condé Nast Traveler, 8 Sep. 2026 Love ’em or not, Gloria Steinem and Dolly Parton brought undeniable talent, commitment, and joy to their lifework. — The Christian Science Monitor, Christian Science Monitor, 4 Sep. 2026 Many famous acting duos have had undeniable chemistry both on- and off-screen, going from costars to couples. — Alexandra Schonfeld, PEOPLE, 1 Sep. 2026 See All Example Sentences for undeniable

Recent Examples of Synonyms for undeniable

Adjective

Arca — a nonbinary trans woman who makes uncategorizable music and embodies unquestionable glamour — anchors her divahood in a mutation of body, soul and sound.

— Los Angeles Times, Los Angeles Times, 15 Sep. 2026
There are unquestionable truths about the 19-year-old Hagens.

— Fluto Shinzawa, New York Times, 11 Sep. 2026

Definition of unquestionable

Adjective

Reporting on the Holocaust tested Grossman’s attention to character, replacing the gray zone of Soviet morality with irrefutable villains and victims.

— Madeleine Wulfahrt, New Yorker, 8 July 2026
Organizations that embed deep, scientific inquiry into their commercial DNA can not only disrupt existing markets but also engineer entirely new ones based on the irrefutable laws of physics.

— Alexandra Vidyuk, Forbes.com, 12 June 2026

Definition of irrefutable

Adjective

Yet despite these unarguable facts, the direction of the animation world lately has been decidedly pro-Shrek and anti–French rat.

— Jason P. Frank, Vulture, 26 June 2026
But the unarguable fact is that the federal government would be providing less money to pay for health care for the roughly 72 million Americans on Medicaid.

— Nicholas Kristof, The Mercury News, 11 Mar. 2025

Definition of unarguable

Adjective

That is what’s decreed by the Premier League, which reviews each incident and only wants players to be sent off if there is incontrovertible evidence that the referee had no choice.

— Graham Scott, New York Times, 25 Aug. 2026
By slow degrees, Philip’s story shifts to accommodate the incontrovertible evidence of IP addresses and deciphered cryptography and Lucy struggles to keep up, let alone understand.

— Leslie Felperin, HollywoodReporter, 15 May 2026

Definition of incontrovertible

Adjective

Funnyman, vulgarian, auteur — Mel Brooks’s imprint on American cinema is incontestable yet scandalously undervalued.

— Manohla Dargis, New York Times, 26 June 2026
The mark was federally registered in 2015 and has since achieved incontestable status, a legal designation that strengthens ownership rights.

— Bryan West, USA Today, 30 Mar. 2026

Definition of incontestable

Adjective

As a result, mathematical truths do not make up a unified whole of equally indubitable truths; instead, their status as knowledge varies gradually from doubtless facts to increasingly uncertain hypotheses.

— Quanta Magazine, Quanta Magazine, 18 May 2026
The second route, and the route that makes indubitable sense, entails using the techniques and methods of psychology to gauge the performance of AI.

— Lance Eliot, Forbes.com, 15 Apr. 2026