fearless
Americanadjective
Synonym Usage
See brave.
Other Word Forms
Etymology
Origin of fearless
First recorded in 1350–1400, fearless is from the Middle English word fereles. See fear, -less
Explanation
Do you remain confident, bold, and brave, even on a terrifying roller coaster or when singing in front of a huge audience? You can go ahead and describe yourself as fearless. The adjective fearless is a good one to use when you're talking about someone who seems to have a complete lack of fear. A fearless stunt pilot does loops and rolls that appear impossible from the ground, and a fearless animal trainer doesn't flinch from a roaring lion. Others are fearless in the face of less physical dangers: "She is fearless on the Senate floor, bravely facing down her political opponents."
Vocabulary lists containing fearless
Words to Describe a Hero or Heroine
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Put on a Bold Face: Synonyms for "Brave"
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Unit 2, Week 5
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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.
Gustavo Razzetti is CEO of Fearless Culture, a culture design consultancy.
From MarketWatch • May 6, 2026
Fearless American Jovic was in the last eight of a Grand Slam for the first time and claimed some notable scalps on the way to announce herself to the world.
From Barron's • Jan. 27, 2026
“Persuasive Performance Skills for Fearless Trial Lawyers,” which includes clips from Hollywood movies, is accredited for continuing-education credit.
From The Wall Street Journal • Oct. 4, 2025
The extreme sportsman was known as "Fearless Felix" for his adventurous stunts.
From BBC • Jul. 17, 2025
Fearless as she was, Dorothy would have approached Henry Pearson even if she weren’t a manager, but the official title of section head lent her additional authority.
From "Hidden Figures" by Margot Lee Shetterly
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
