Uncertain and Unsound

Uncertain

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

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

Nearby Words: uncertainty, uncertainly

Unsound

Unsound adjective - Having or showing a very abnormal or sick state of mind.

Uncertain and unsound are semantically related. Sometimes you can use "Uncertain" instead an adjective "Unsound".

Nearby Words: unsounded, unsoundly
Cite this Source
Unsound and Uncertain. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/uncertain/unsound
Uncertain & Unsound. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/uncertain/unsound>.
Unsound or Uncertain. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/uncertain/unsound.
Google Ngram Viewer shows how "uncertain" and "unsound" have occurred on timeline