Nubilous
Opaque
Opaque adjective - Having an often intentionally veiled or uncertain meaning.
Nubilous and opaque are semantically related in clouded topic. You can use "Nubilous" instead an adjective "Opaque", if it concerns topics such as hard to understand.
Nearby Words: opaqueness, opaquely
Mutual synonyms
Cite this Source
Opaque and Nubilous. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/nubilous/opaque
Nubilous & Opaque. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/nubilous/opaque>.
Opaque or Nubilous. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/nubilous/opaque.
Google Ngram Viewer shows how "nubilous" and "opaque" have occurred on timeline