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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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 invincible Cameron keeps upping the ante, until one becomes convinced the T-1000 is well-nigh invincible. — ArsTechnica, 28 Aug. 2026 Panettiere featured as the virtually invincible high school cheerleader Claire Bennet on the series across four seasons. — Charisma Madarang, Rolling Stone, 19 Aug. 2026 Maceta stood contemplating the invincible green of the pastureland. — Literary Hub, 14 Aug. 2026 However, despite the hype and their high World Series odds, the Dodgers are not invincible. — Dan Freedman, Forbes.com, 4 Aug. 2026 See All Example Sentences for invincible

Recent Examples of Synonyms for invincible

Adjective

Historically, being a strong leader meant being invulnerable and stoic—showing no signs of weakness.

— Krishna Savani, Harvard Business Review, 12 Oct. 2026
Why does Gleb discount the power of those words and feel himself invulnerable?

— Deborah Treisman, New Yorker, 27 Sep. 2026

Definition of invulnerable

Adjective

Everette has a knack for scoring important touchdowns, and when’s facing circumstances that qualify as either make or break, his exact mindset borders on being unstoppable.

— Patrick Z. McGavin, Chicago Tribune, 28 Oct. 2026
Gasser didn't need much support, obviously, but the Brewers unstoppable offense provided it anyway.

— Ian Miller OutKick, FOXNews.com, 27 Oct. 2026

Definition of unstoppable

Adjective

But the advent of NIL has turned the gap into an unconquerable chasm.

— Dana O’Neil, CNN Money, 6 Sep. 2026
The rescue party made its way to New York harbor by train, private car, and then two bicycles shared among the three of them—Frank, Sarah’s husband, on one; Sarah and Billo on the other—when shipyard traffic proved unconquerable by automobile.

— Claire Carusillo, Harpers Magazine, 4 Aug. 2026

Definition of unconquerable

Adjective

But the constant remains the indomitable Mahomes, whose zealous return from knee surgery reflects his rare competitive spirit.

— Kansas City Star, Kansas City Star, 29 Oct. 2026
Her memoir is a meditation on grief and the indomitable nature of the human spirit that finds hope in the midst of despair.

— Suzanne Van Atten, AJC.com, 28 Oct. 2026

Definition of indomitable

Adjective

Hence the gorgeous moment when Mi-ok joins Ho-seok for a nightcap under the stars—secret moonshine—and affirms that, in the face of insurmountable problems, enduring them together is their only solution.

— Justin Chang, New Yorker, 23 Oct. 2026
With Joanne’s no-seriously-this-time decision to convert, previously insurmountable obstacles have melted away.

— Angie Han, HollywoodReporter, 22 Oct. 2026

Definition of insurmountable

Adjective

After the Spanish Navy built its arsenal and shipyards in Ferrol’s almost impregnable harbor in the 18th century, the city boomed.

— Jason Horowitz, New York Times, 28 Oct. 2026
The bottom line is that the control of the Amodeis and their co-founders is designed to be impregnable.

— Business Columnist, Los Angeles Times, 28 Oct. 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

These compact explosives carried shaped charges designed to penetrate armored vehicles.

— Aamir Khollam, Interesting Engineering, 31 Oct. 2026
About 2,500 military police and civilian police officers participated, supported by armored vehicles, helicopters and drones.

— Antonio María Delgado, Miami Herald, 28 Oct. 2026

Definition of armored

Podcast

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

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Synonyms of invincible

adjective

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