Obscure
Obscure adjective - Having an often intentionally veiled or uncertain meaning.
Undemonstrable and obscure are semantically related. In some cases you can use "Undemonstrable" instead an adjective "Obscure".
Undemonstrable
Obscure and undemonstrable are semantically related. You can use "Obscure" instead an adjective "Undemonstrable".
Mutual synonyms
Cite this Source
Undemonstrable and Obscure. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/obscure/undemonstrable
Obscure & Undemonstrable. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/obscure/undemonstrable>.
Undemonstrable or Obscure. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/obscure/undemonstrable.
Google Ngram Viewer shows how "obscure" and "undemonstrable" have occurred on timeline