UNBEATABLE Synonyms: 44 Similar and Opposite Words

unbeatable

adjective

ˌən-ˈbē-tə-bəl

Definition of unbeatable

as in unstoppable

incapable of being defeated, overcome, or subdued a seemingly unbeatable baseball team

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Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Recent Examples of unbeatable Inside and out, this is a quality portable at an unbeatable discount. — K. Thor Jensen, PC Magazine, 3 July 2026 Best Amazon Fourth of July Travel Deals Ensure your travel plans are ready for takeoff this Fourth of July with these unbeatable luggage deals. — Madeline Merinuk, PEOPLE, 2 July 2026 But in one of the rare close games between the teams, Durant showed why the Warriors were seen as unbeatable. — Joseph Dycus, Mercury News, 2 July 2026 Brazil’s unbeatable 1970 team, led by Pelé, lifted their third title on the famed pitch. — Felipe Cardenas, New York Times, 1 July 2026 See All Example Sentences for unbeatable

Recent Examples of Synonyms for unbeatable

Adjective

Decades into her career, Shakira remains an unstoppable force — and her current streaming success proves it.

— Maya Georgi, Rolling Stone, 27 July 2026
If that happens, Embiid and James could become unstoppable in various ways.

— Mark Medina, Forbes.com, 27 July 2026

Definition of unstoppable

Adjective

That summer, the Warriors responded by signing Kevin Durant and morphing from juggernaut to invincible.

— Joseph Dycus, Mercury News, 24 July 2026
With the franchise’s trademark blend of extreme gore and dark humor, the Evil Dead backstory centers on the ancient Book of the Dead that unleashes supernatural evil forces and twists victims into sadistic, shape-shifting, near-invincible monsters.

— Brady MacDonald, Oc Register, 21 July 2026

Definition of invincible

Adjective

The director has established himself as this century’s preëminent Hollywood filmmaker, the rare working artist whose catalogue is as commercially indomitable as it is critically lauded.

— Brady Brickner-Wood, New Yorker, 22 July 2026
That indomitable will was in full display during the meditative Walk for Peace that Pannakara led earlier this year with an international group of monks and his rescue dog, Aloka, who has become a mascot for the movement.

— Deepa Bharath, Fortune, 17 July 2026

Definition of indomitable

Adjective

The Spurs led for more minutes than the Knicks and built seemingly unconquerable leads.

— Dana O’Neil, CNN Money, 14 June 2026
Ryan Borucki relieved him, the White Sox scored twice more, and the Giants faced an unconquerable deficit as baseball’s lowest-scoring team.

— Cam Inman, Mercury News, 23 May 2026

Definition of unconquerable

Adjective

Google also doesn’t claim that SynthID is invulnerable—the original paper on the technology notes that the watermark is not intended to withstand adversarial attacks.

— ArsTechnica, ArsTechnica, 29 July 2026
For Ross, this gives the character a steadier presence than the standard invulnerable operative often found in genre fiction.

— Matt Emma, USA Today, 29 July 2026

Definition of invulnerable

Adjective

The Spurs are almost as bulletproof as Oklahoma City on that end of the floor, but the Thunder have a bit more versatility and are more seasoned.

— James L. Edwards III, New York Times, 27 May 2026
Later grants were used to install bulletproof glass around a playground near the street, as well as bulletproof glass in other classroom windows.

— Jeff McDonald, San Diego Union-Tribune, 25 May 2026

Definition of bulletproof

Adjective

As recidivist would-be escapees, de Boeldieu, Marechal, and Rosenthal are transferred to an impregnable medieval fortress, commanded by Captain von Rauffenstein, now burnt, broken in body, and wearing a neck brace.

— Thomas Doherty, HollywoodReporter, 18 July 2026
Playing on home soil in a venue that has become an almost impregnable fortress, El Tri will face England in the Round of 16 — in what is arguably the most important match in Mexican soccer history.

— Carlos Rodriguez, Chicago Tribune, 5 July 2026

Definition of impregnable

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unbearably

unbeatable

unbeaten

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“Unbeatable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unbeatable. Accessed 3 Aug. 2026.

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Synonyms of unbeatable

adjective

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