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 The group — which Microsoft , Nvidia , Alphabet , Apple , Meta , Tesla and Amazon — shaved off roughly $2 trillion in market cap, as investors are starting to reassess the investing case for these once unbeatable mega-caps. — Deena Zaidi, CNBC, 1 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 For the entire month of June, one team has run roughshod over Major League Baseball, being nearly unbeatable at home and surging in the playoff standings in the process. — Austin Perry, FOXNews.com, 27 June 2026 That means that the nearly unbeatable Femi could be shafted out of the King of the Ring finals, perhaps by Lesnar himself. — Blake Oestriecher, Forbes.com, 27 June 2026 See All Example Sentences for unbeatable

Recent Examples of Synonyms for unbeatable

Adjective

But if Spain, the reigning European champion, and goalkeeper Unai Simón were the immovable objects, Belgium, playing in the quarterfinals for the third time in four World Cups, was an unstoppable force.

— Kevin Baxter, Los Angeles Times, 10 July 2026
The man was the Ballon d’Or winner, seemingly unstoppable, and after that match the label stuck.

— Felipe Cardenas, New York Times, 7 July 2026

Definition of unstoppable

Adjective

In 2008, the invincible housing market collapsed having its worst decline since World War Two.

— Kenneth G. Winans, Forbes.com, 8 July 2026
Legally an adult but still a teenager and finding your footing in the world, vacillating between feeling invincible and feeling minuscule.

— Bailey Johnson, Washington Post, 21 June 2026

Definition of invincible

Adjective

The first major adaptation of the novel since Ang Lee’s in 1995, the new S&S stars Daisy Edgar-Jones as the indomitable Elinor, and Esmé Creed-Miles as her sister Marianne.

— Brittany Allen, Literary Hub, 25 June 2026
But Lobo isn't some mindless arrogant hulk out to impose his indomitable will.

— Jeff Spry, Space.com, 6 June 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

Recent conflicts have demonstrated that no main battle tank is invulnerable.

— Kaif Shaikh, Interesting Engineering, 30 June 2026
In the context of law enforcement, is the perception of Black women as inherently aggressive, threatening, and invulnerable to pain.

— Maia Niguel Hoskin, Forbes.com, 29 June 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

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
Alexander the Great conquered it in 332 BCE after building a causeway to what had been considered an impregnable island fortress.

— Jane Arraf, NPR, 23 June 2026

Definition of impregnable

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“Unbeatable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unbeatable. Accessed 12 Jul. 2026.

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Synonyms of unbeatable

adjective

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