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

Relevance

Antonyms & Near Antonyms

Example Sentences

Recent Examples of Synonyms for undauntable
Adjective
  • Occasionally we are confronted with stories, like the founding of Knox College [established in 1837 by abolitionists committed to educating women and people of color] , where some person or some group of people chose the unpopular, but morally courageous path.
    Hanna Hart, Forbes.com, 27 June 2025
  • The event series is based on The Old Testament’s Book of Genesis and told through the eyes of the courageous and passionate yet flawed women whose descendants would shape three of the world’s great faiths: Judaism, Christianity and Islam.
    Denise Petski, Deadline, 27 June 2025
Adjective
  • McClain’s fearless dive was part of a surge WPVC delivered after trailing 7-4 in Game 2.
    Buddy Collings, The Orlando Sentinel, 25 June 2025
  • The fifth book in the Meant To Be collection has everything that this fire sign thrives on: action, challenge and fearless ambition.
    Lizz Schumer, People.com, 24 June 2025
Adjective
  • These brave men and women conducting rescue operations have saved many people but sadly, there have also been at least 50 fatalities reported, including 15 children as of Saturday night.
    Rebecca Angel Baer, Southern Living, 6 July 2025
  • Create Brave Spaces Many have heard of safe spaces – where people feel protected and comfortable being themselves – but brave spaces take this to the next level.
    Kaitlyn Gomez, USA Today, 4 July 2025
Adjective
  • Officials said more than 850 people had been rescued in the last 36 hours and there were heroic efforts at the camps to save children.
    Sasha Rogelberg, Fortune, 6 July 2025
  • This time, all the characters are heroic fire fighters.
    Elisabeth Sherman, Parents, 4 July 2025
Adjective
  • Still, Jurassic World Rebirth makes a valiant effort to put its own terrifying spin on the source material.
    Megan McCluskey, Time, 3 July 2025
  • Despite his valiant efforts, however, Gi-hun doesn’t make it out of this story alive.
    Jackie Strause, HollywoodReporter, 28 June 2025
Adjective
  • 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
  • Each year, Scouts, Scouters, veterans and other community groups from all over the Bay Area gather in tribute to these gallant men and women who have made the ultimate sacrifice in defense of our country.
    Karl Mondon, Mercury News, 25 May 2025
Adjective
  • Her makeup included bold brows, lined eyes and a rosy lip.
    Julia Teti, Footwear News, 30 June 2025
  • One bold young woman lay on the ground and put her feet up, wide apart.
    Zadie Smith, New Yorker, 30 June 2025
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.

Browse Nearby Words

Cite this Entry

“Undauntable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/undauntable. Accessed 10 Jul. 2025.

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!