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Synonyms

redoubtable

American  
[ri-dou-tuh-buhl] / rɪˈdaʊ tə bəl /

adjective

  1. that is to be feared; formidable.

  2. commanding or evoking respect, reverence, or the like.


redoubtable British  
/ rɪˈdaʊtəbəl /

adjective

  1. to be feared; formidable

  2. worthy of respect

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of redoubtable

First recorded in 1400–50; Middle English redoutable, from Middle French, equivalent to redout(er) “to fear” ( re- re- + douter “to fear, doubt” ) + -able “be capable of”; see doubt, -able

Explanation

Redoubtable means honorable, maybe even intimidatingly so. If your grandmother worked tirelessly to raise four kids on her own and started her own taxi cab business and to this day, keeps all of her cabbies in line, she is without a doubt redoubtable. The adjective redoubtable traces back to the French word redute, meaning "to dread," a combination of the prefix re-, which adds emphasis, and duter, which means "to doubt." But it isn't the redoubtable person that you doubt — it's yourself or your ability to compete against or be compared to him or her. That's where the dread comes in. But you can learn a lot from and be inspired by redoubtable people, if you can just get over being afraid of them.

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Vocabulary lists containing redoubtable

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.

See Examples For:

This was radical stuff in 1776, when Abigail Adams, the redoubtable wife of John, the founding father and future president, was pleading with her husband to “remember the ladies.”

From Los Angeles Times Jul. 2, 2026

The traditions of Frederick’s own redoubtable army were grafted upon Washington’s when Friedrich Wilhelm von Steuben, a former Prussian officer, volunteered his services in the Patriot cause.

From The Wall Street Journal Apr. 27, 2026

Jackson’s way with words was always redoubtable, as was his comedic timing.

From Salon Feb. 22, 2026

One was Tim Moore, the redoubtable Republican speaker of the state House.

From New York Times Jul. 30, 2023

In October, the redoubtable Professor Matthews was called as our final witness.

From "Long Walk to Freedom" by Nelson Mandela

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