as in courageous
feeling or displaying no fear by temperament
the undauntable adventurers who crossed the trackless wilderness in search of El Dorado
Synonyms & Similar Words
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Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for undauntable
Adjective
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Two public transportation enthusiasts embarked on a courageous journey to travel from the Mexican border to Canada, using only local transit, including several buses and trains along the West Coast.—
Doc Louallen,
ABC News,
1 Aug. 2025 -
Some were becoming so, like the female war reporters and photographers who battled prejudice and emerged on the scene, including the spectacularly courageous Australian Kate Webb, the French Catherine Leroy and Françoise Demulder, and the Americans Elizabeth Becker and Frances FitzGerald.—
Gary Knight,
Rolling Stone,
1 Aug. 2025
Adjective
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Our evolution lives in fabric, form and fearless self-expression.—
Karissa Mitchell,
Essence,
25 July 2025
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At the top were leaders like the character played by Matthew McConaughey—fast-talking, endlessly confident, seemingly fearless.—
Aytekin Tank,
Forbes.com,
24 July 2025
Adjective
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Psychological Safety and Bravery Fuel Growth Creating an environment of psychological safety and building the capability of brave communication is the winning combination.—
Jill Schulman,
Forbes.com,
30 July 2025
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The tragic loss of a brave police officer and innocent civilians is far too common.—
Chad de Guzman,
Time,
29 July 2025
Adjective
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Last year, Egerton played heroic TSA agent Ethan Kopek in Jaume Collet-Serra’s Carry-On, which is now Netflix’s second-most popular film of all time.—
Brian Davids,
HollywoodReporter,
31 July 2025
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At a Liberty game at the Barclays Center a few days later, the team’s heroic mascot, Ellie the Elephant, carried a miniature purse with a Labubu attached.—
Jia Tolentino,
New Yorker,
31 July 2025
Adjective
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Adobe’s Content Authenticity Initiative, OpenAI’s watermarking schemes, and Meta’s attempts at labeling AI content are valiant efforts to protect reality, sure.—
Alexander Puutio,
Forbes.com,
31 July 2025
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Kenya's Faith Kipyegon made a valiant attempt to shatter one of track and field's greatest milestones by becoming the first woman to run a mile in under 4 minutes.—
Scott Neuman,
NPR,
26 June 2025
Adjective
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In 1951, George Reeves played the gallant superhero in the first feature film based on a DC Comics character, Superman and the Mole Man.—
Zoey Lyttle,
People.com,
11 July 2025
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Fiennes exhibits that side of him without apology, which only makes his gallant side feel all the more genuine.—
Joe Reid,
Vulture,
12 June 2025
Adjective
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The retro sneakers add a personal feel to an otherwise simple outfit, along with her bold pink crossbody.—
Genevieve Cepeda,
Travel + Leisure,
5 Aug. 2025
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Tensions between work and your personal life continue as Mars trine Pluto in your money sector, which could inspire you to take bold steps or make big financial decisions, but the path forward could still feel uncertain.—
Valerie Mesa,
People.com,
5 Aug. 2025
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Cite this Entry
“Undauntable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/undauntable. Accessed 8 Aug. 2025.
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