undeterred

adjective

un·​de·​terred ˌən-di-ˈtərd 

-dē-

: not discouraged or prevented from acting : not deterred

a politician undeterred by criticism

So far, Dallas, San Antonio and El Paso have rejected his offer … But Pickens, ever the wheeler-dealer, is undeterred.

—Karen Breslau

Examples of undeterred in a Sentence

Recent Examples on the Web

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

Chan was undeterred by YouTube policies discouraging people from spamming the platform with quick-turn content. — Max Tani, semafor.com, 2 Sep. 2026

Word History

First Known Use

1607, in the meaning defined above

Rhymes for undeterred

• absurd
• averred
• bluebird
• byword
• catbird
• catchword
• concurred
• conferred
• cowbird
• cowherd
• crossword
• deferred