Impenetrable and Soluble

Opposite meaning words

Impenetrable adjective - Impossible to get through or into.

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Soluble is an antonym for impenetrable in incomprehensible topic.

Soluble adjective - Capable of having the reason for or cause of determined.

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Impenetrable is an antonym for soluble.

Nearby Words: solution, solubility

Cite this Source

Soluble and Impenetrable. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/impenetrable/soluble

Impenetrable & Soluble. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/impenetrable/soluble>.

Soluble or Impenetrable. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/impenetrable/soluble.

Google Ngram Viewer shows how "impenetrable" and "soluble" have occurred on timeline