Inexplicable
Inexplicable adjective - Impossible to explain.
Unknown and inexplicable are semantically related. In some cases you can use "Unknown" instead an adjective "Inexplicable".
Nearby Word: inexplicably
Unknown
Unknown adjective - Happening or existing without one's knowledge.
Inexplicable and unknown are semantically related. Sometimes you can use "Inexplicable" instead an adjective "Unknown".
Nearby Words: unknowable, unknowing
Mutual synonyms
Related pairs
- obscure and inexplicable
- obscure and unknown
- unclear and inexplicable
- unclear and unknown
- dark and inexplicable
- dark and unknown
- secret and inexplicable
- secret and unknown
- vague and inexplicable
- vague and unknown
- concealed and inexplicable
- concealed and unknown
- hidden and inexplicable
- hidden and unknown
Both words in one sentence
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Also, of all the forensics levels, the very first is the only one that doesn't involve inexplicable madness or an unknown disease that remains so well after the case is solved.
Source: Videogame / Trauma Center - These unknown aliens only stopped for a flying visit, but the detritus they leave behind, including inexplicable objects and strange phenomena (many of which are lethal) defies explanation.
- It's unknown, and possibly inexplicable, why this is.
Source: Never Trust A Trailer / Film
Cite this Source
Unknown and Inexplicable. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/inexplicable/unknown
Inexplicable & Unknown. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/inexplicable/unknown>.
Unknown or Inexplicable. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/inexplicable/unknown.
Google Ngram Viewer shows how "inexplicable" and "unknown" have occurred on timeline