undaunted

adjective

un·​daunt·​ed ˌən-ˈdȯn-təd 

-ˈdän-

: courageously resolute especially in the face of danger or difficulty : not discouraged

The sisters, undaunted by their lack of professional training, entertained grandiose expectations about their roles.

—Richard Kluger

undauntedly adverb

Synonyms of undaunted

• courageous
• fearless
• brave
• valiant
• heroic
• gallant

Examples of undaunted in a Sentence

The firefighters were undaunted by the dangerous conditions they faced.

Undaunted, they continued on their journey.

Recent Examples on the Web

Still, Hernandez heads to the walking trail at the Cedar Ridge Preserve in Dallas undaunted. —Robbie Owens, CBS News, 8 Jan. 2026

But Stewart, who had directed short films and music videos, was undaunted. —Patrick Ryan, USA Today, 8 Jan. 2026

Mirren’s sharp wit, undaunted candor and natural grace is further amplified in a playful, almost naughty swag girl way about her. —Rosemary Rossi, Variety, 7 Jan. 2026

That’s not a job many would have the appetite for, but the members of Coach Tyronn Lue’s team seem legitimately undeterred and undaunted. —Mirjam Swanson, Oc Register, 6 Jan. 2026

Word History

First Known Use

15th century, in the meaning defined above

Rhymes for undaunted

• unwanted
• daunted
• flaunted
• haunted
• taunted
• vaunted
• wanted

Kids Definition

undaunted

adjective

un·​daunt·​ed ˌən-ˈdȯnt-əd 

-ˈdänt-

: not discouraged or frightened : fearless

undauntedly adverb