UNDAUNTABLE Synonyms: 142 Similar and Opposite Words

undauntable

adjective

ˌən-ˈdȯn-tə-bəl

Definition of undauntable

as in courageous

feeling or displaying no fear by temperament the undauntable adventurers who crossed the trackless wilderness in search of El Dorado

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Example Sentences

Recent Examples of Synonyms for undauntable

Adjective

And what was the courageous act of the Indiana Fever guard, who turns 30 this month?

— Kase Wickman, Vanity Fair, 12 Aug. 2026
The sun in Leo is expressive, vivacious and deeply courageous.

— Valerie Mesa, PEOPLE, 6 Aug. 2026

Definition of courageous

Adjective

If Pisces was rising on the horizon at your time of birth, your money sector is ruled by go-getter Mars, celestial ruler of the bold and fearless sign of Aries.

— Valerie Mesa, PEOPLE, 14 Aug. 2026
Guzmán is Yvonne Delgado, an innocent yet fearless immigrant farm worker determined to protect her family.

— Denise Petski, Deadline, 13 Aug. 2026

Definition of fearless

Adjective

The challenge is to preserve human dignity while recovering our capacity for heroic ambition.

— Fareed Zakaria, Washington Post, 21 Aug. 2026
Reading will never survive as an individual act of heroic resistance; history shows that reading is and always has been a solitary act sustained by communities.

— Literary Hub, Literary Hub, 19 Aug. 2026

Definition of heroic

Adjective

What would be the worst moment in a mere mortal’s career, Hoecht turned into a valiant scene.

— Tim Graham, New York Times, 4 Aug. 2026
Despite Aldis's valiant comeback, including a superplex and a King's Lynn Cloverleaf that nearly secured the win, Gunther ultimately prevailed.

— Alfred Konuwa, Forbes.com, 1 Aug. 2026

Definition of valiant

Adjective

Clearly, Americans didn’t do gallant failure, instead demanding domination over mere participation every time.

— Terry Baddoo, USA Today, 14 June 2026
Commandment was very gallant in defeat for trainer Brad Cox and looks to be on the improve after his seventh-place finish in the Kentucky Derby.

— Danny Brewer, Forbes.com, 8 June 2026

Definition of gallant

Adjective

By the time Hacks reached its fifth and final season, Deborah Vance (Jean Smart) was still Deborah Vance — big earrings, bold looks and all.

— Destiny Jackson, Deadline, 20 Aug. 2026
Traditional toile patterns tend to tap bold blues and greens, but the chocolate hue is a decidedly autumnal shade.

— Maria Sabella, Architectural Digest, 20 Aug. 2026

Definition of bold

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Browse Nearby Words

undamaged

undauntable

undaunted

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“Undauntable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/undauntable. Accessed 21 Aug. 2026.

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Synonyms of undauntable

adjective

Example Sentences

Browse Nearby Words

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