• synonyms


[uhn-dawn-tid, -dahn-]
See more synonyms for undaunted on Thesaurus.com
  1. undismayed; not discouraged; not forced to abandon purpose or effort: undaunted by failure.
  2. undiminished in courage or valor; not giving way to fear; intrepid: Although outnumbered, he was undaunted.
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Origin of undaunted

late Middle English word dating back to 1375–1425; see origin at un-1, daunt, -ed2
Related formsun·daunt·ed·ly, adverbun·daunt·ed·ness, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Related Words


Examples from the Web for undaunted

Contemporary Examples

Historical Examples

  • It must be said of him, however, that he was a man of cool and undaunted courage.

  • It persists; it is of an undaunted boldness and of a fortitude not to be wearied out.

    Essays, First Series

    Ralph Waldo Emerson

  • The Captain's face was blackened, and his clothes were scorched, but his spirit was undaunted.

    Cap'n Eri

    Joseph Crosby Lincoln

  • "I have no orders to surrender, —— you," returned the undaunted confederate.

  • He was a bold, undaunted, and energetic seaman, but unprincipled and merciless.

    Queen Elizabeth

    Jacob Abbott

British Dictionary definitions for undaunted


  1. not put off, discouraged, or beaten
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Derived Formsundauntedly, adverbundauntedness, noun
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

Word Origin and History for undaunted


mid-15c., with reference to horses, "untamed, not broken in," from un- (1) "not" + past participle of daunt (v.). In reference to persons, meaning "intrepid" is recorded from 1580s.

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Online Etymology Dictionary, © 2010 Douglas Harper