Uncertain and Unascertained

Uncertain

Uncertain adjective - Likely to change frequently, suddenly, or unexpectedly.

Unascertained and uncertain are semantically related. In some cases you can use "Unascertained" instead an adjective "Uncertain".

Nearby Words: uncertainty, uncertainly

Unascertained

Definitions of Uncertain not found.

Uncertain and unascertained are semantically related. Sometimes you can use "Uncertain" instead an adjective "Unascertained".
Cite this Source
Unascertained and Uncertain. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/uncertain/unascertained
Uncertain & Unascertained. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/uncertain/unascertained>.
Unascertained or Uncertain. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/uncertain/unascertained.
Google Ngram Viewer shows how "uncertain" and "unascertained" have occurred on timeline