Dreadful and Impregnable

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Dreadful adjective - Causing fear.

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Impregnable and dreadful are semantically related. In some cases you can use "Impregnable" instead an adjective "Dreadful".

Nearby Words: dread, dreadfully, dreaded, dreading

Impregnable adjective - Incapable of being defeated, overcome, or subdued.

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Dreadful and impregnable are semantically related. Sometimes you can use "Dreadful" instead an adjective "Impregnable".

Cite this Source

Impregnable and Dreadful. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/dreadful/impregnable

Dreadful & Impregnable. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/dreadful/impregnable>.

Impregnable or Dreadful. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/dreadful/impregnable.

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