UNDETERRED Synonyms: 131 Similar and Opposite Words

undeterred

adjective

Definition of undeterred

as in resolute

not discouraged or stopped by problems, criticism, etc. Despite the opposition to their proposal, they remain undeterred. The team was undeterred by their recent losses.

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Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Recent Examples of undeterred Explore See latest videos, charts and news Performing in her hometown for the first time at the event, the pop icon packed more than three decades of hits into a 20-minute set, undeterred by the rain that had soaked the venue for much of the day. — Jessica Lynch, Billboard, 26 Sep. 2026 Fed in focus However, some market watchers appear undeterred by rising rates. — Chloe Taylor, CNBC, 15 Sep. 2026 But Navratil is undeterred, even as her cat-trapping van broke down for the final time recently. — Adam Tschorn, Los Angeles Times, 8 Sep. 2026 But protest organizers were undeterred, passing out water bottles, granola bars and more whistles. — Tilly Robinson, IndyStar, 5 Sep. 2026 See All Example Sentences for undeterred

Recent Examples of Synonyms for undeterred

Adjective

Moreover, merely establishing credibility to act cannot necessarily overwhelm a resolute adversary, as has been borne out in Iran.

— Christopher Nichols, The Conversation, 9 Oct. 2026
According to biographer Anne Sebba, Simpson’s answer was resolute.

— Hadley Hall Meares, Vanity Fair, 7 Oct. 2026

Definition of resolute

Adjective

In this week's episode of 'Friday Night Live,' @latsondheimer + @RandyRosenbloom talk to Paraclete quarterback Shawn Sanders about his versatility, his fearless playing style and the Spirits’ recent success.

— Eric Sondheimer, Los Angeles Times, 12 Oct. 2026
Behind the iconic temples, fearless warriors, and legendary philosophers are countless stories that rarely make it into history books.

— Encyclopedia Britannica, Encyclopedia Britannica, 9 Oct. 2026

Definition of fearless

Adjective

Sadly, sports reformers across the country have abandoned the hard work of courageous whistleblowers, such as Bensel-Meyers, and now sing the tune of college athlete compensation.

— Bruce Svare, Sportico.com, 17 Oct. 2026
Being gay was still uncharted territory and their trust, at a time when visibility was dangerous, was courageous.

— Literary Hub, Literary Hub, 16 Oct. 2026

Definition of courageous

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undetermined

undeterred

undeveloped

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“Undeterred.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/undeterred. Accessed 20 Oct. 2026.

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Synonyms of undeterred

adjective

Example Sentences

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