Unknown
Unknown adjective - Happening or existing without one's knowledge.
Undetermined and unknown are semantically related In some cases you can use "Undetermined" instead an adjective "Unknown".
Nearby Words: unknowable, unknowing
Undetermined
Undetermined adjective - Not seen or understood clearly.
Unknown and undetermined are semantically related in not determined topic. Sometimes you can use "Unknown" instead an adjective "Undetermined".
Nearby Word: undeterminable
Mutual synonyms
Related pairs
- unsettled and unknown
- unsettled and undetermined
- obscure and unknown
- obscure and undetermined
- unclear and unknown
- unclear and undetermined
- unfixed and unknown
- unfixed and undetermined
- vague and unknown
- vague and undetermined
- undecided and unknown
- undecided and undetermined
- uncertain and unknown
- uncertain and undetermined
Cite this Source
Undetermined and Unknown. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/unknown/undetermined
Unknown & Undetermined. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/unknown/undetermined>.
Undetermined or Unknown. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/unknown/undetermined.
Google Ngram Viewer shows how "unknown" and "undetermined" have occurred on timeline