Uncertain
Uncertain adjective - Not established beyond doubt; still undecided or unknown.
Usage example: a manuscript of uncertain origin
Undetermined is a synonym for uncertain in opinion topic. In some cases you can use "Undetermined" instead an adjective "Uncertain", when it comes to topics like certain, open, ambiguous, doubtful. popular alternative
Nearby Words: uncertainty, uncertainly
Undetermined
Undetermined adjective - Not yet settled or decided.
Usage example: the fate of the prisoners is still undetermined
Uncertain is a synonym for undetermined in opinion topic. You can use "Uncertain" instead an adjective "Undetermined", if it concerns topics such as certain, open, ambiguous, unsure. popular alternative
Nearby Word: undeterminable
Mutual synonyms
Related pairs
- open and uncertain
- open and undetermined
- dubious and uncertain
- dubious and undetermined
- questionable and uncertain
- questionable and undetermined
- unsettled and uncertain
- unsettled and undetermined
- obscure and uncertain
- obscure and undetermined
- unclear and uncertain
- unclear and undetermined
- ambiguous and uncertain
- ambiguous and undetermined
Cite this Source
Undetermined and Uncertain. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/uncertain/undetermined
Uncertain & Undetermined. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/uncertain/undetermined>.
Undetermined or Uncertain. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/uncertain/undetermined.
Google Ngram Viewer shows how "uncertain" and "undetermined" have occurred on timeline