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Synonyms

dauntless

American  
[dawnt-lis, dahnt-] / ˈdɔnt lɪs, ˈdɑnt- /

adjective

  1. not to be daunted or intimidated; fearless; intrepid; bold.

    a dauntless hero.

    Synonyms:
    courageous, brave, indomitable, daring, undaunted
    Antonyms:
    timid, fearful

noun

  1. Also called Douglas SBD. (initial capital letter) the principal U.S. Navy fleet bomber of early World War II, capable of carrying bombs or depth charges and particularly successful as a dive bomber.

dauntless British  
/ ˈdɔːntlɪs /

adjective

  1. bold; fearless; intrepid

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms


Etymology

Origin of dauntless

First recorded in 1585–95; daunt + -less


Explanation

A dauntless person is someone who isn't easily frightened or intimidated. If your dance moves bring to mind a marionette being jerked around by a five-year-old but you jump on the dance floor anyway, you could be considered dauntless. The adjective dauntless is a variant of the noun daunt, which means "to intimidate or cause fear." Both words are related to another family of "D" words — dominate, domestic, domain. They all go back to the Latin root domare, which means "to tame." If you're dauntless, it means you're like a tiger or a wild horse — you can't be dominated or tamed.

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Vocabulary lists containing dauntless

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Then came a new refrain, determined and dauntless: “Pali strong!”

From Los Angeles Times ● Sep. 12, 2025

The film, which Focus Features will release in 250 nationwide theaters on June 30, shines a warm spotlight on a much-misunderstood community, and three of its most dauntless champions.

From Seattle Times ● Jun. 22, 2023

They hoped the plucky, dauntless McAuliffe would serve as a nostalgic link to the early days of the space program, when celebrity astronauts such as Neil Armstrong and John Glenn were viewed as beloved pioneers.

From Washington Post ● Jun. 18, 2021

Diligent and dauntless, she reinvented herself again and began looking after several family properties, managing the farms and overseeing the workers.

From Washington Times ● May 1, 2020

It was a fierce and dauntless beauty, but it was not welcoming.

From "Impossible Creatures" by Katherine Rundell

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