INVINCIBLE Synonyms: 44 Similar and Opposite Words

invincible

adjective

(ˌ)in-ˈvin(t)-sə-bəl

Definition of invincible

as in invulnerable

incapable of being defeated, overcome, or subdued an invincible wrestler who has never lost a match

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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 invincible This isn't to say that the shoes are invincible. — Mariana Zapata, Travel + Leisure, 15 June 2026 New York’s dominant run has made the franchise feel invincible. — Joe Vardon, New York Times, 26 May 2026 That was still a sharp commercial comedown for a tentpole that so recently seemed invincible. — Alison Foreman, IndieWire, 23 May 2026 The idea of an invincible Yoshi running around a storybook filled with non-linear stages might strike terror into longtime fans who recall those exact same points applying to Yoshi’s Story on the Nintendo 64. — Will Greenwald, PC Magazine, 19 May 2026 See All Example Sentences for invincible

Recent Examples of Synonyms for invincible

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 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

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

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

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

Reinforcements dispatched to the scene were ambushed en route, damaging an armored personnel carrier before officers fought back, according to the statement.

— ABC News, ABC News, 30 July 2026
Unlike the dense armored columns seen during the early stages of the war, the vehicles advanced with significant spacing between them.

— Vikram Mittal, Forbes.com, 29 July 2026

Definition of armored

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“Invincible.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/invincible. Accessed 2 Aug. 2026.

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Synonyms of invincible

adjective

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