Impregnable and Soft

Opposite meaning words

Impregnable adjective - Impossible to get through or into.

Usage example: the castle's supposedly impregnable walls

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Soft is an antonym for impregnable.

Soft adjective - Not loud in pitch or volume.

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Impregnable is an antonym for soft.

Nearby Words: soften, softness, softly, softening, softie

Cite this Source

Soft and Impregnable. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/impregnable/soft

Impregnable & Soft. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/impregnable/soft>.

Soft or Impregnable. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/impregnable/soft.

Google Ngram Viewer shows how "impregnable" and "soft" have occurred on timeline