Enigma
Enigma noun - Something hard to understand or explain.
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Synonyms for Enigma
Unknown and enigma are semantically related. In some cases you can use "Unknown" instead a noun "Enigma".
Unknown
Unknown noun - An unknown and unexplored region.
Enigma and unknown are semantically related. Sometimes you can use "Enigma" instead a noun "Unknown".
Nearby Words: unknowable, unknowing
Both words in one sentence
- Thanks to Eric Emanuel Schmidt's play, the "Enigma Variations" are also not entirely unknown.
Source: Small Reference Pools / Music -
Let X Be the Unknown: Labtech X, who was Gaia's biggest enigma for four years until we learned a bit more about him in zOMG!
Source: Website / Gaia Online -
The result was a mass exodus of members, Enigma's firing, and temporary suspension of live-streaming.As of November 2014, the main site has been down, with the reason given being that it's transferring to a more reliable server, however as of July 2016, the site remains down for unknown reasons.
Source: Website / RVT
Cite this Source
Unknown and Enigma. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/enigma/unknown
Enigma & Unknown. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/enigma/unknown>.
Unknown or Enigma. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/enigma/unknown.
Google Ngram Viewer shows how "enigma" and "unknown" have occurred on timeline