Uncertain
Uncertain adjective - Likely to change frequently, suddenly, or unexpectedly.
Worried and uncertain are semantically related. In some cases you can use "Worried" instead an adjective "Uncertain".
Nearby Words: uncertainty, uncertainly
Both words in one sentence
- At the very least, it leaves the reader a bit uncertain or worried about what happens after that.
Source: Downer Ending / Fan Works - Marge remains worried and uncertain and gets mocked for it.
Source: Infectious Enthusiasm -
To name an example, Gil and Karen are worried about their eldest son and are uncertain if they could take care of another baby.
Source: No Antagonist
Cite this Source
Worried and Uncertain. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/uncertain/worried
Uncertain & Worried. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/uncertain/worried>.
Worried or Uncertain. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/uncertain/worried.
Google Ngram Viewer shows how "uncertain" and "worried" have occurred on timeline