Formidable and Redoubtable

Formidable

Formidable adjective - Causing fear.
Usage example: a formidable, irascible old man who frightened the neighborhood children

Redoubtable is a synonym for formidable in impressive topic. In some cases you can use "Redoubtable" instead an adjective "Formidable", when it comes to topics like fear, resolute, dangerous, horrible. popular alternative

Nearby Word: formidably

Redoubtable

Redoubtable adjective - Causing fear.
Usage example: his next opponent, the reigning champion, would be by far the most redoubtable adversary the young boxer had ever faced

Formidable is a synonym for redoubtable in fear topic. You can use "Formidable" instead an adjective "Redoubtable", if it concerns topics such as resolute, dangerous, dreadful, fearsome. popular alternative

Nearby Word: redoubt
Cite this Source
Redoubtable and Formidable. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/formidable/redoubtable
Formidable & Redoubtable. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/formidable/redoubtable>.
Redoubtable or Formidable. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/formidable/redoubtable.
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