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Word of the Day Wednesday, July 8, 2026

dauntless

/ˈdɔːntləs/ adjective · British & US
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What does dauntless mean?

The adjective 'dauntless' describes someone or something that shows fearlessness and determination. A dauntless person is undaunted by challenges or difficulties, and is often characterized by their bravery and courage. This word is commonly used to describe individuals who exhibit exceptional strength and resilience in the face of adversity. For example, a firefighter who rushes into a burning building to rescue those trapped inside is a dauntless hero. The word can be used in both formal and informal contexts to convey a sense of admiration and respect for someone's fearless attitude and actions.

adjective

Showing fearlessness and determination; undaunted.

Senses
  1. Showing fearlessness and determination
  2. Being undaunted or unintimidated
Example

"The dauntless firefighter rushed into the burning building to rescue those trapped inside."

More examples

"The dauntless firefighter saved many lives that day."

"She was a dauntless advocate for human rights, never backing down from a challenge."

Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.

Etymology of dauntless

The word 'dauntless' originated from the Old French word 'danter', meaning 'to intimidate', and the suffix '-less', which means 'without'. The word has been used in the English language since the 15th century to describe someone or something that is fearless and undaunted.

Usage notes

Formal and informal usage; often used to describe someone's actions or behavior in challenging situations.

Synonyms for dauntless

Antonyms of dauntless

Rhymes with dauntless