Known and Unascertained

Opposite meaning words

Known adjective - Apprehended with certainty.

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Unascertained is an antonym for known.

Nearby Words: know, knowing

Definitions of Known not found.

Known is an antonym for unascertained in obscure topic.

Cite this Source

Unascertained and Known. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/known/unascertained

Known & Unascertained. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/known/unascertained>.

Unascertained or Known. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/known/unascertained.

Google Ngram Viewer shows how "known" and "unascertained" have occurred on timeline