Impassable
Impassable adjective - Impossible to get through or into.
Obscure and impassable are semantically related. In some cases you can use "Obscure" instead an adjective "Impassable".
Nearby Words: impasse, impassible
Obscure
Obscure adjective - Having an often intentionally veiled or uncertain meaning.
Impassable and obscure are semantically related. Sometimes you can use "Impassable" instead an adjective "Obscure".
Mutual synonyms
Cite this Source
Obscure and Impassable. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/impassable/obscure
Impassable & Obscure. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/impassable/obscure>.
Obscure or Impassable. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/impassable/obscure.
Google Ngram Viewer shows how "impassable" and "obscure" have occurred on timeline