Open and Undetermined

Open

Open adjective - Not yet settled or decided.
Usage example: that issue will have to remain open until the supervisor can decide

Undetermined is a synonym for open in opinion topic. In some cases you can use "Undetermined" instead an adjective "Open", when it comes to topics like certain, debatable.

Nearby Words: opening, openness, opened, opener

Undetermined

Undetermined adjective - Not yet settled or decided.
Usage example: the fate of the prisoners is still undetermined

Open is a synonym for undetermined in opinion topic. You can use "Open" instead an adjective "Undetermined", if it concerns topics such as certain, debatable.

Nearby Word: undeterminable
Cite this Source
Undetermined and Open. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/open/undetermined
Open & Undetermined. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/open/undetermined>.
Undetermined or Open. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/open/undetermined.
Google Ngram Viewer shows how "open" and "undetermined" have occurred on timeline