Undetermined and Unknown

Undetermined

Undetermined adjective - Not seen or understood clearly.

Unknown and undetermined are semantically related. in not determined topic. In some cases you can use "Unknown" instead an adjective "Undetermined".

Nearby Word: undeterminable

Unknown

Unknown adjective - Happening or existing without one's knowledge.

Undetermined and unknown are semantically related. Sometimes you can use "Undetermined" instead an adjective "Unknown".

Nearby Words: unknowable, unknowing
Cite this Source
Unknown and Undetermined. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/undetermined/unknown
Undetermined & Unknown. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/undetermined/unknown>.
Unknown or Undetermined. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/undetermined/unknown.
Google Ngram Viewer shows how "undetermined" and "unknown" have occurred on timeline