Unknown
Unknown adjective - Not known.
Usage example: an unknown amount
Unidentified is a synonym for unknown in obscure topic. In some cases you can use "Unidentified" instead an adjective "Unknown". popular alternative
Nearby Words: unknowable, unknowing
Unidentified
Unidentified adjective - Not yet identified.
Usage example: an unidentified species
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Synonyms for Unidentified
Unknown is a synonym for unidentified in secret topic. You can use "Unknown" instead the word "Unidentified" as an adjective or a noun. popular alternative
Nearby Word: unidentifiable
Mutual synonyms
Related pairs
- alien and unknown
- alien and unidentified
- obscure and unknown
- obscure and unidentified
- secret and unknown
- secret and unidentified
- nameless and unknown
- nameless and unidentified
- mysterious and unknown
- mysterious and unidentified
- strange and unknown
- strange and unidentified
- unfamiliar and unknown
- unfamiliar and unidentified
Cite this Source
Unidentified and Unknown. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/unknown/unidentified
Unknown & Unidentified. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/unknown/unidentified>.
Unidentified or Unknown. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/unknown/unidentified.
Google Ngram Viewer shows how "unknown" and "unidentified" have occurred on timeline